Are female contraceptive pills safe?

In fact, external contraceptives for female friends are not absolutely safe, so it is best for female friends not to take any contraceptives, because there are many ingredients in contraceptives that can have a serious impact on your body. If you are not careful, it may cause you to be unable to get pregnant normally in the future. So try not to take it unless it is absolutely necessary.

In the early stages of taking birth control pills, some people will experience early pregnancy-like reactions such as dizziness, headache, fatigue, drowsiness, loss of appetite, and even nausea and vomiting. There are also gastrointestinal reactions, menstrual disorders, bleeding, pregnancy spots, weight gain, breast tenderness, increased vaginal discharge, etc.

People with acute or chronic hepatitis, nephritis, malignant tumors, heart disease, arteriovenous thrombosis, breast and genital tract tumors, endocrine diseases (such as diabetes requiring insulin treatment), and blood pressure higher than 150/100 mmHg should not use contraceptives; for those with thrombotic diseases, congestive heart failure, blood diseases, malignant hypertension, etc., contraceptives will aggravate the condition.

Some malignant tumors contain estrogen and progesterone receptors, and the hormones in contraceptives will promote the development of tumors. Women with hyperthyroidism should not use birth control pills until they are cured. It should not be used by women suffering from chronic headaches, especially migraines and vascular headaches. The drug can be secreted through breast milk and have a certain impact on the fetus. The drug itself can also reduce milk production, so it is prohibited for breastfeeding women.

It should be used with caution by those who are over 40 years old, smokers over 35 years old, those with epilepsy, depression, menstrual abnormalities, breastfeeding women, or those with mild hypertension.

Contraceptive pills generally refer to contraceptive pills for women, which are mostly made of a combination of estrogen and progesterone. There are also single progesterone and some non-steroidal drugs. Contraceptive pills can affect different parts of the reproductive process, thereby achieving the purpose of anti-fertility. There is currently no satisfactory male contraceptive drug.

According to different mechanisms of action, contraceptives can be divided into the following categories: ① Mainly by inhibiting ovulation and changing cervical mucus to make it difficult for sperm to penetrate, such as combined preparations composed of estrogen and progesterone.

② Mainly by changing the activity of the uterus and fallopian tube or other means to hinder the transportation of the fertilized egg, such as small doses of progesterone, topical spermicides and sterilization drugs also belong to this category. ③Drugs that mainly interfere with the implantation of fertilized eggs, such as large doses of progesterone. ④Drugs that mainly affect the function of the uterus and placenta, such as antiprogestins, 3β-hydroxysteroid dehydrogenase inhibitors and prostaglandins. Depending on the route of administration, contraceptives can be divided into oral contraceptives, injectable contraceptives, topical contraceptives and subcutaneous contraceptive implants.