What happens after postinor. Questions. Side effects of postinor

Instructions

The drug "Postinor" contains a substance called "levonorgestrel". It is believed that it has a contraceptive effect. The exact effect of Postinor on the body is not explained in the instructions for the drug. The drug is supposed to prevent unwanted pregnancy in two ways. The first hypothesis is that when taking Postinor, levonorgestrel can interfere with the release of the egg. The second possible mechanism of action is an obstacle to the movement of the egg when taking the drug in the period after ovulation. There is no exact data on this issue, so you should think twice before using Postinor as a method of preventing unwanted pregnancy.

If you still decide to use Postinor, then carefully read the features of its use. In order for the drug to work, you must take the first tablet no later than 72 hours after sexual intercourse. After this, you need to wait a period of twelve hours and take the second tablet. Remember that Postinor often has an unpredictable effect on the body, so if you experience nausea or vomiting after the first tablet, you should immediately consult a doctor. This drug may be contraindicated for you.

Don't forget, the sooner you take the first pill, the more likely it is that this remedy will work properly. It is believed that when taking Postinor in the first twelve hours after sexual intercourse, your chances of success are about 80%. However, after 48 hours they are already reduced to 50%. After three days from the moment of sexual intercourse, it is almost impossible to prevent an unwanted pregnancy with the help of these pills. The drug simply won't work.

Typically, Postinor does not affect the menstrual cycle. However, they may arrive a little earlier or later than usual. If menstruation is very late, consult a doctor immediately. This may indicate that the drug and you are pregnant. In any case, you need to carefully monitor your body for several weeks after taking the pills. It is better to do this under the supervision of a specialist.

You should be aware that it is impossible to predict the drug "Postinor". If you fail to prevent conception with it, the risk of an ectopic pregnancy becomes very high. Of course, this can be extremely dangerous. In addition, Postinor can harm your internal organs, especially if you suffer from any chronic disease. Every deviation from normal well-being during the period of use of these tablets should be an alarming signal for you. Be alert, especially if you experience vomiting, diarrhea, dizziness, or flu-like symptoms. Take care of your body.

Many women in need of emergency contraception will be interested in the question of how Postinor works. This remedy is not a common method of preventing unwanted pregnancy. Before using such a drug, it is necessary to become familiar with its mechanism of action and side effects.

You can use such a hormonal medication to prevent pregnancy at most once every few months.

Postinor is a hormonal drug whose main active ingredient is levonorgestrel. This is a synthetic progesterone that has gestagenic activity and an antiestrogenic effect, due to which it prevents pregnancy.

This drug cannot be used regularly, as it can have a negative effect on the body as a whole, especially on reproductive function.

Containing active progesterone, it not only prevents pregnancy, but also affects the menstrual cycle. Postinor cannot be correlated with other methods of hormonal contraception, since the latter have a milder effect.

They are drunk for, as a rule, 21 days. They prevent unwanted pregnancy and in some cases treat problems such as endometriosis, mastopathy, ovarian pathology, and hyperplastic processes in the endometrium.

Levonorgestrel is a synthetic analogue of the hormone, contained in one tablet in a fairly large amount, which is why it can prevent ovulation and the onset of unwanted pregnancy. It differs from conventional oral contraceptives in its impact on the endometrium.

When taken frequently to prevent unwanted pregnancy, the substance has a negative effect on the liver and kidneys, as well as on the normal ratio of hormones in the female body. In addition, there is a risk of bleeding, which will be difficult to stop at home.

How this active substance will behave in a particular organism is unknown.

Due to the high dose of the hormone contained in Postinor, the epithelium changes its properties and ovulation is suppressed.

It is used only to prevent unwanted pregnancy.

How does Postinor work?

Postinor is available in the form of 2 tablets, which are used with an interval of 12 hours.

You should avoid taking two tablets at once, as this can lead to bleeding that is dangerous to the woman’s health.

If sexual intercourse occurs in the first phase of the cycle before ovulation, Postinor is able to suppress the development of the egg and thereby prevent pregnancy. Active progesterone, which is part of the drug, changes the quality of the endometrium, due to which implantation of the fertilized egg becomes impossible and it is rejected.

In an emergency, to prevent pregnancy, the first Postinor tablet is used immediately after sexual intercourse, and the second - 12 hours later. This remedy begins to act within 24 hours.

It should be remembered that this drug must be used no later than 72 hours after sexual intercourse, otherwise pregnancy may occur.

Postinor has a triple effect on the female body:

Stopping ovulation.
To prevent unwanted pregnancy, some women use it to prevent the mature egg from leaving the fallopian tube, thereby stopping the natural process.
Taking one tablet can prevent the influence of sperm.
A shock dose of the hormone simply leaves no chance of fertilization, preventing pregnancy from occurring.
By changing the inner layer of the uterus, Postinor causes menstrual-like bleeding after some time.
This process is reminiscent of a mini-abortion aimed at preventing pregnancy.

Undesirable consequences

Many women often use a remedy such as Postinor to prevent unwanted pregnancy, forgetting about the side effects, but there are plenty of them. This may include cramps and pain in the lower abdomen, breakthrough bleeding, nausea, vomiting, and significant disturbances in the menstrual cycle.

After taking the pill once, healthy women avoid side effects. But if there are concomitant pathologies of the reproductive system and a disruption in the hormonal balance, then a number of unpleasant consequences are possible. In the future, this is fraught with ectopic pregnancy.

In addition, it should be remembered that Postinor affects the balance of hormones and can lead to significant menstrual irregularities. In addition, regular use more than once a month to combat pregnancy can lead to infertility.

The body stops functioning according to a given cycle due to the constant ingestion of excess progesterone.

When used correctly, pregnancy, as a rule, does not occur, but if conception occurred several weeks earlier, the drug either will not work or may lead to prolonged bleeding.

Conclusion

When using emergency contraception methods such as Postinor, it is advisable to consult a doctor so as not to harm your health. Only a doctor can prescribe the required dosage and can tell you how and how many times to take the pills so that pregnancy does not occur.

Uncontrolled use can lead to irreversible processes.

Under no circumstances should this drug be used by nursing mothers to prevent unwanted pregnancy due to the negative effect of the hormone on the baby.

Since progesterone is in high concentration in the drug, it is hepatotoxic, that is, it can have a negative effect on the liver and pancreas. If you have diseases such as renal or liver failure, mastopathy, pancreatitis, adenomyosis and other pathologies, it is recommended to consult a gynecologist before preventing pregnancy in this way.

Postinor is a drug that millions of women use for emergency contraception. Everyone knows that a heavy dose of hormones cannot bring anything good to the body. The harm from taking Postinor has been repeatedly emphasized by gynecologists, but the drug has not lost its popularity over the years. This is due to its availability, relative cheapness and effectiveness.

However, when going to the pharmacy the morning after unprotected sex, you should definitely take into account that after taking Postinor the consequences can be the most tragic. Any woman should know what to be prepared for after taking the drug and whether she can turn to emergency contraception.

How the drug works

The active ingredient in Postinor is the hormone levonorgestrel. One tablet contains 0.75 mg of this hormone, which is a “killer dose” (for comparison: in oral contraceptives for non-emergency use, this amount of levonorgestrel is contained in 20 tablets).

The mechanism of action of Postinor is quite simple. The hormone contained in the drug leads to blocking ovulation. If ovulation has occurred, the drug prevents the passage of a fertilized egg into the uterine cavity, that is, in fact, a mini-abortion occurs in the woman’s body.

One package of the drug contains 2 tablets. How long should you drink them within? The first should be taken a maximum of 72 hours after unprotected sex, the second - 12 hours after the first. This ensures maximum efficiency.

Efficacy of the drug

The effect of Postinor is largely determined by how many hours after intercourse it was taken. The effectiveness of the drug is quite high - up to 95% (if the necessary instructions are followed and the first tablet is taken no later than 24 hours after sex). The longer the period of time between unprotected sexual intercourse and taking the first pill, the lower the effectiveness and the greater the risk of pregnancy.

So, if the drug is taken after 48 hours, the probability of its effect is slightly above 50%. However, you should remember that the possibility of becoming pregnant always exists. Even if Postinor is taken in the first 24 hours, it does not provide a 100% guarantee, like any other method of contraception: you can still get pregnant.

If the pills do not work and pregnancy still occurs after Postinor, some women decide to leave the child, and then the question arises about the effect of Postinor on the fetus. Of course, a hormonal shock can also affect the development of the baby, but often pregnancy passes without visible complications. Such a pregnancy will need to be monitored more carefully in order to identify complications or pathologies in time. Practice shows that many babies are born healthy and strong.

Many women are also concerned about another question: is pregnancy possible in the future after taking Postinor? Is it possible to use the drug without fear of developing infertility?

There is no clear answer to these questions. If you use the pills as an emergency aid and do not abuse them, there should be no difficulties with motherhood in the future. Many women manage to get pregnant after Postinor. If a woman transfers the drug to the category of “regular contraception,” problems, of course, cannot be avoided. And not only with pregnancy, but also with the work of the entire body as a whole.

Side effects

It is known that side effects exist even with the “safest” drugs. Of course, Postinor also has them, which is very difficult to classify as safe. A huge concentration of the hormone in one tablet can lead to serious health problems both immediately after taking it and in the long term.

Side effects after Postinor:

disruption of intestinal function;
vomit;
diarrhea;
a woman may have a headache;
Dizziness, lethargy and weakness are possible.
Many women have stomach pain after postinorax, which is associated with changes in hormonal levels and the onset of bleeding.

If the side effects are not very strong, you do not need to do anything - this is a natural reaction of the body. However, in case of pronounced reactions, you should immediately consult a doctor.

Consequences of taking

Hormonal imbalance is a mandatory and inevitable consequence of taking a drug containing shock doses of the hormone. How serious this consequence is in each individual case depends on the woman’s body.

The instructions indicate that you can take Postinor relatively painlessly for your health no more than four times a year. However, even a single dose leads to disruption of ovarian function, and it takes some time to restore it.

If the drug is taken on an ongoing basis, problems with the ovaries cannot be avoided: they are depleted, and the independent production of hormones by the female body comes to naught. An additional problem caused by taking Postinor may be uterine bleeding. This is explained by the fact that the level of gestagen in the blood increases.

Taking Postinor on a regular basis can also affect other body systems. Blood clots may form (especially if the woman already had problems with blood clotting). Blockage of blood vessels can be either partial or complete. Cases of pulmonary embolism are especially dangerous. Its consequence can be hemorrhage in the brain, which in especially dangerous cases leads to death.

Contraindications

As can be seen from the possible consequences of taking Postinor, it is undesirable to use the drug even for absolutely healthy women. However, in the presence of certain diseases and conditions of the body, the drug is absolutely contraindicated:

Do not use Postinor if you have diseases of the liver and biliary tract;
under the age of 16;
during the lactation period;
in the presence of uterine bleeding;
in case of individual intolerance to the components of the drug;
for any infectious diseases of the genitourinary system;
in the presence of malignant tumors - due to the likelihood of their increase;
with a tendency to increased thrombosis;
with peptic ulcer;
with a disorder of enzymatic activity in the gastrointestinal tract.

Alternatives to Postinor

Is it possible to find an alternative to this drug? Yes, there are a number of drugs that are taken instead of postinor. Escapelle is classified as an emergency contraceptive, but it cannot be said that the effects of its use do not entail difficulties. Its basis is the same as that of Postinor: a huge content of hormone (gestagen). However, some women prefer it to Postinor because this drug is more convenient to use. You only need to take one tablet.

In addition to Postinor and Escapel, women also use conventional oral contraceptives (Marvelon, Novinet, Regulon, Rigevidon), but increase their dose. Calculating the correct dosage at home is quite difficult, but some women are convinced that an increased dose of “regular” contraception is not as dangerous as emergency Postinor and Escapelle.

Mifepristone is also used for emergency contraception. The effectiveness of the drug is not due to hormones, but to its antiprogestogenic effect. Mifepristone stops ovulation and prevents the egg from implanting into the uterine lining.

There is also a non-drug way to prevent pregnancy after unprotected sex. This is an intrauterine device. When the IUD is introduced in a timely manner (up to 3 days), the effectiveness of this method tends to 100%. However, the IUD is not recommended for women who have not yet given birth, as well as for those who have a lot of unprotected sex and often change partners: there is a high probability that various types of STDs will begin to develop.

Despite the large number of alternatives, Postinor is still considered the most effective means of emergency contraception, and women are not afraid of warnings about numerous complications. Considering the state of her own health and the possible effect of the drug on the body, each woman must decide for herself whether she can take Postinor.

It should be remembered that taking the drug never leaves its mark on the body and there are always consequences after Postinor, even if the person does not feel them. Accordingly, making a decision about admission is entirely the responsibility of the woman, who must carefully weigh all possible complications. The impact of hormones on the body cannot be underestimated, which is why you need to carefully consider your decision before heading to the pharmacy.

Postinor, and its analogues Escapel, Microlut, Eskinor F, are a means of contraception only in emergency cases, that is, for life-threatening reasons, such as rape, rupture of a condom during sexual intercourse.

Why can't it be used on an ongoing basis? This drug in developed countries can only be purchased with a prescription, unlike in Russia, since Postinor has serious side effects.

However, some women use these drugs quite often, without consulting a gynecologist and not knowing about the consequences, complications, side effects of Postinor and its analogues. To understand what effect these drugs have on the body, you should know the mechanism of their action.

Mechanism of action of Postinor

Postinor causes a lot of side effects and its use is possible only in extreme cases. During puberty and for women planning to have children in the future, its use is not advisable, since this can lead to hormonal imbalance in a woman and cause infertility in the future.

Postinor and its analogues are intended only for emergency prevention of pregnancy. The active ingredient of the drug is levonorgestrel, of which there is 0.75 mg in one tablet, which is considered a lethal dose. In low-dose oral contraceptives, for example, this dose of levonorgestrel is contained in 20 tablets. The Postinor package contains 2 tablets, which are taken 12 hours apart for 72 hours after unprotected sexual intercourse. The mechanism of action of levonorgestrel is as follows:

a drug blocks ovulation- prevents a mature egg from leaving the ovary
when ovulation has already occurred, Postinor prevents implantation of the fertilized egg in the uterine cavity - in this case it essentially has an abortifacient effect
leads to a change in cervical mucus, it becomes thicker, which interferes with the penetration of sperm into the uterine cavity.

When the implantation of a fertilized egg into the wall of the uterus has already occurred, the drug becomes ineffective, since all gestagens have the property of suppressing the motor activity of the uterine muscles.

Contraindications

The use of Postinor is contraindicated for use in the following cases:

liver dysfunction, severe liver disease
teenage girls under 16 years old
During lactation, the drug passes into breast milk, so it is contraindicated during breastfeeding.
with uterine bleeding of unknown origin
for individual intolerance
for herpetic infections and other infectious diseases of the genitourinary system
in diseases associated with enzymatic deficiency - impaired absorption of glucose, galactose (lactase deficiency)
for malignant neoplasms of any location
with a genetic predisposition to thrombosis

Use with caution for ulcerative lesions of the gastrointestinal tract, diseases of the biliary tract.

Side effects of Postinor

Any medications have side effects, and Postinor is a powerful hormonal drug, which in some cases can become a trigger for the development of serious health problems in a woman. Therefore, in developed countries this drug is available only by prescription and is considered an unsafe method of contraception. Side effects of Postinor are as follows:

Intestinal dysfunction - diarrhea
Digestive disorders - vomiting, diarrhea
Headache, dizziness
Intermenstrual bleeding
Breast tension
Flu-like symptoms
Weakness, lethargy

If you experience any side effects from taking Postinor or other unusual signs of illness, you should consult a doctor.

Side effects from the reproductive system, impact on the woman’s reproductive function in the future

Considering that 1 tablet contains a huge amount of active substance, a real hormonal imbalance occurs in a woman’s body after taking Postinor. The instructions for the drug say that it is not recommended to use it more than 4 times a year. But some women often neglect these recommendations and take it uncontrollably, sometimes even several times per menstrual cycle, which is very dangerous and prohibited.

Since Postinor should be taken when there is a high probability of pregnancy (ovulation period) - at this time the mucous membrane of the uterus has not yet matured, which leads to dysfunction of the ovaries, and then they produce either less or more hormones. And even with a one-time use of the drug, a certain time is required (in each case individually) to restore ovarian function.

Therefore, if a woman with existing menstrual irregularities:

irregular menstruation
teenagers under 16 years old

If you take the drug even once, such disruptions can be permanent and cause infertility in the future.

The influence of this hormonal drug, especially on an ongoing basis, leads to the fact that the function of the ovaries begins to fade, become depleted, and the production of hormones gradually becomes less and less. This causes irregularities in the menstrual cycle and can affect a woman's reproductive ability. In some cases, taking the drug leads to amenorrhea (lack of menstruation) and, as a result, persistent infertility. Even a timely visit to a gynecologist in such cases cannot guarantee the successful restoration of the normal menstrual cycle and the likelihood of pregnancy.

If a woman has periodic uterine bleeding, taking Postinor and its analogues can intensify it and lead to the need for emergency medical care, so in such cases taking the drug is unacceptable. Also, one of the side effects of Postinor is engorgement and soreness of the mammary glands, and the appearance of discharge from the nipples.

Postinor tablets - the effect of the drug

Postinor is a postcoital contraceptive intended for oral administration. The basis of the drug is the artificial hormone levonorgestrel, which has a pronounced antiestrogenic and gestogenic effect. The mechanism of this action consists of three components:

The active substance of the drug delays and blocks ovulation, preventing a mature egg from leaving the ovary into the fallopian tube, thereby preventing its fertilization.
Taking Postinor helps change the composition of cervical mucus; it becomes thicker, preventing sperm from penetrating the uterus and fertilizing the egg.
If ovulation does occur, the drug prevents the penetration of a fertilized egg into the uterine cavity, that is, in fact, it has an abortifacient effect.

In the case when implantation of a fertilized egg has already occurred, the drug is ineffective.

Contraceptive Postinor is recommended to be taken as soon as possible after sexual intercourse, since the more time passes between contact and taking the contraceptive, the lower the effectiveness of the drug will be. Answering the question whether it is possible to get pregnant after Postinor, doctors cite the following facts: if a contraceptive is used in the first day after sexual intercourse, then unwanted pregnancy can be avoided in 95% of cases.

If the drug is taken for 48 hours, its effectiveness is 85%; when used within 72 hours, successful prevention of pregnancy is observed in 58% of cases.

When taken orally, the drug is completely and quickly absorbed, the maximum concentration of the active substance in plasma is reached after 1.6 hours. Then the concentration of levonorgestrel begins to gradually decrease, the half-life of the drug is about 26 hours.

The bioavailability of the drug is absolute, that is, almost 100% of the dose taken enters the bloodstream. The active substance is biotransformed in the liver and excreted from the body in the form of metabolites equally through the kidneys and intestines.

Release form and analogues

Postinor is produced in the form of tablets for oral administration. The disc-shaped white tablets are chamfered and have a circular engraving of “INOR” on one side. 1 tablet of Postinor contains 0.75 mg of levonorgestrel + excipients.

Such a high dose of artificial hormone determines the effectiveness of Postinor. For comparison, low-dose oral contraceptives contain the same amount of levonorgestrel in 20 tablets. The drug is stored in a dry place, out of reach of children, at temperatures up to 25°C. Shelf life - 5 years.

The package with the drug contains 2 Postinor tablets, they are taken at intervals of 12 hours during the first three days after unprotected sexual intercourse.

Postinor has several analogues of the active substance, which are no less effective in preventing unwanted pregnancy. The most popular of them are:

Escapelle
Eskinor-F
Norplant
Gynepristone
Microlute

Which remedy should be preferred should be decided together with a gynecologist. All of these remedies are effective, but have quite serious side effects. Only a specialist can choose the most optimal option for a woman, taking into account possible contraindications and the woman’s general health. To avoid possible complications, it is not recommended to use Postinor or its analogues on your own.

How much does Postinor cost?

In pharmacies, the average price for a package of Postinor containing 2 tablets is 320 rubles. The cost of the drug is quite reasonable, given the fact that the contraceptive is not intended for systematic use, but is used only in emergency cases.

Indications

Postinor is recommended for use by women as a method of emergency contraception after unprotected sexual intercourse or the unreliability of other measures of protection against unwanted pregnancy.

Oral contraceptives are used only in extreme cases; they should not be used systematically, as this may lead to the development of unwanted complications. Women should remember that the drug is not always able to prevent pregnancy, since its effect is most effective during the first 24 hours after contact.

Instructions for use

Instructions for use of Postinor require taking two tablets within the first 72 hours after unprotected contact. First, take one tablet, then, after 12 hours, take the second. In order to achieve the desired effect, the drug must be taken as soon as possible after sexual intercourse.

If vomiting occurs within three hours after taking the first or second tablet, you need to take another contraceptive tablet. The drug can be taken on any day of menstruation, it is advisable that the woman has a regular menstrual cycle. Repeated use of the medication during one cycle is not recommended, since spotting is observed after Postinor, and uterine bleeding may occur with frequent use of the drug.

After using emergency contraception and until the next menstruation, a woman should be protected with local contraceptives (cervical cap, condom).

A woman must remember that postinor contraceptives should not be taken frequently; uncontrolled use can cause serious complications in the future and even lead to ectopic pregnancy. The drug contains a “killer” dose of the hormone levonorgestrel, which can provoke profuse uterine bleeding.

A common occurrence when taking Postinor is delayed menstruation and disruption of the menstrual cycle. Therefore, to the question of women: “How long after your period after Postinor? “It can be difficult for specialists to give an exact answer. In some cases, a delay may indicate contraceptive abuse or be the result of an unplanned pregnancy.

Late use of Postinor does not guarantee the prevention of fertilization, therefore, in case of any delays in menstruation, you should consult a specialist to exclude pregnancy.

Young girls often face the problem of irregular menstrual cycles and ask gynecologists whether it is possible to take Postinor if their periods are delayed. The hormonal component of the drug can help in such a situation, and girls note that after Postinor their periods began and the cycle stabilized. But you can use a contraceptive for these purposes only after consultation with a specialist; in no case should you take the drug systematically.

Contraindications

Postinor is contraindicated for use in the following conditions:

The drug is prescribed with extreme caution to patients with diseases of the biliary tract and liver. The doctor should not prescribe contraception for severe jaundice or Crohn's disease.

If pregnancy does occur when using an emergency method of contraception, studies confirm that taking the drug does not have a negative effect on the development and formation of the fetus.

During lactation, you should refrain from taking the contraceptive Postinor, since the active substance can penetrate into mother's milk. If an unforeseen situation arises and there is a need for urgent use of Postinor, doctors recommend doing the following.

Before starting to take the drug, the young mother is asked to feed the baby, then express breast milk and take 2 contraceptive tablets at once. It is not recommended to breastfeed your baby over the next 24 hours; you can use expressed milk or baby food for feeding. After a day you can return to breastfeeding.

Side effects

When taking Postinor, in some cases, transient side reactions occur that do not require drug therapy. Women report the following symptoms:

Headache, dizziness
Vomiting, nausea, diarrhea
Soreness and engorgement of the mammary glands
Delayed menstruation (up to 7 days)

If the arrival of menstruation is delayed for a longer period, you need to contact a gynecologist in order to exclude pregnancy.

In addition to these side effects, patients often note that in response to taking the drug there is lethargy, a feeling of fatigue, and pain in the lower abdomen may appear. The most dangerous consequence of taking Postinor may be the development of bleeding. This is due to the action of an active hormone, which helps to increase the level of gestogen, which is responsible for the condition of the endometrium of the uterus.

Bleeding can also develop as a result of improper use of Postinor, when a high dose of the drug is taken for a short time. An overdose can provoke uterine bleeding. In such cases, emergency medical attention will be required.

Frequent use of the drug is extremely undesirable; experts warn that systematic use of Postinor increases the risk of developing ovarian dysfunction and can ultimately lead to infertility. It is advisable to use emergency contraception no more than once every three months.

Drug interactions

Concomitant use with certain medications can significantly reduce the effectiveness of Postinor. Therefore, it is not recommended to take it together with antibacterial and antifungal agents, drugs containing St. John's wort, tacrolimus, lansoprazole, tretinoin and other drugs, the list of which is indicated in the instructions for the contraceptive.

Women taking anticoagulants and hypoglycemic drugs should remember that Postinor reduces the therapeutic effect of these drugs.

special instructions

To avoid unwanted side effects and complications, you can take Postinor contraceptives only as prescribed by your doctor. The drug is recommended for use in women with a regular monthly cycle. In most cases, Postinor does not affect the nature of the cycle, but sometimes its use can delay menstruation for several days or cause bleeding that is not associated with the menstrual cycle.

When used repeatedly during one menstrual cycle, the medication can cause various disorders (delayed menstruation, uterine bleeding). The appearance of fainting or severe pain in the lower abdomen may indicate the onset of an ectopic pregnancy. This condition requires hospitalization and surgery.

It is prohibited to use Postinor as a means of continuous contraception. The drug contains an artificial hormone in high doses, so regular use can lead to the development of severe adverse reactions and complications, including infertility.

Postinor does not replace regular contraception; it is used only in cases where other methods of preventing unwanted pregnancy fail (violation of the integrity of the condom, failure to take regular oral contraceptives).

In case of development of uterine bleeding caused by taking the drug, you should be examined by a gynecologist. The contraceptive is not able to terminate a developing pregnancy. If conception occurs while taking the drug, then there is no need to panic, since there is no risk of a negative impact on the developing fetus from Postinor. It should be remembered that the use of emergency contraception cannot protect against sexually transmitted diseases.

The instructions for use of the drug warn that the effectiveness of Postinor may be significantly reduced in case of gastrointestinal diseases. For pathologies of the liver and biliary tract, the drug is prescribed with caution, and the doctor must monitor the general condition of the patient.

After using the drug, you should visit a gynecologist, undergo an examination and decide on subsequent methods of regular contraception. The doctor will help you choose the most optimal option, taking into account possible contraindications and concomitant diseases.

Postinor does not affect the ability to drive vehicles or perform work that requires concentration and high reaction speed. Reviews from women about the drug are mostly positive, but some of them indicate that the use of an “emergency” contraceptive can provoke hormonal imbalance and negatively affect reproductive function.

What happens after postinor. Questions. Side effects of postinor

How does Postinor work?

Undesirable consequences

Conclusion

How the drug works

Efficacy of the drug

Side effects

Consequences of taking

Contraindications

Alternatives to Postinor

Mechanism of action of Postinor

Contraindications

Side effects of Postinor

Side effects from the reproductive system, impact on the woman’s reproductive function in the future

Other side effects of Postinor

Postinor tablets - the effect of the drug

Release form and analogues

How much does Postinor cost?

Indications

Instructions for use

Contraindications

Side effects

Drug interactions

special instructions