What side effects can regular use of birth control pills produce? What are the groups of people who are not suitable for using oral contraceptives

What are the side effects of contraceptive pills?

1. Affects women's menstrual cycle

Causing amenorrhea in women: Contraceptives also have an inhibitory effect on endometrial function. Long term use of contraceptives can severely inhibit endometrial function and cannot grow to normal thickness. Normal cyclical patterns prevent it from shedding, leading to poor development of endometrial glands, which can easily lead to amenorrhea. Inducing menstrual irregularities: reduced menstrual flow or amenorrhea; Breakthrough bleeding. If bleeding occurs during medication, it often occurs after medication leakage. Although a few people do not leak medication, vaginal bleeding can also occur; Menstrual volume increases and menstrual period prolongs.

2. Produce early pregnancy reactions

Early pregnancy reactions are more common, accounting for approximately 50% of the medication intake. The symptoms are mostly severe and then mild, gradually disappearing in the future, which may be related to the gradual adaptation of the body. A few people experience mild early pregnancy reactions during the early stages of medication, such as nausea, dizziness, weakness, loss of appetite, fatigue, vomiting, etc. It often occurs during the first to second weeks of medication. The cause and estrogen level are temporarily excessive, resulting in water and sodium retention in the body. Gastrointestinal dysfunction is related to gastrointestinal dysfunction. Generally, after 2 to 3 months of taking the medicine, the reaction will disappear or decrease naturally. The time of taking the medicine before sleeping at night can make the daytime reaction lighter. People with severe reactions can take vitamin B66 at a dose of 20 milligrams three times a day. If there is still no relief, you can consider replacing the contraceptive pill and choosing a medication with a lower estrogen content.

3. Weight gain

Some women may gain weight after taking birth control pills because certain components in the pills can cause weight gain. Especially in the first three months of taking oral contraceptives, the increase of estrogen level led to water and sodium retention, so the weight increased in the second half of menstruation; Progesterone promotes anabolism, leading to weight gain

How to use contraceptive pills?

1. Short acting contraceptive pills: The main ingredients are progesterone and estrogen. Inhibiting ovulation, hindering normal growth of the endometrium, altering the properties of cervical mucus, and altering the normal peristalsis of the fallopian tubes. It is applicable to women without basic diseases or diabetes. Starting from the day of menstruation, take one tablet every night for 22 consecutive days, which can provide contraception for one month.

2. Emergency contraceptive pills: The main ingredient is progesterone. The principle of action of drugs is basically the same as that of short-term contraceptives. Suitable for women under 40 years old. There are mainly Yuting, Nuoshuang, Baoshiting, and Mifepristone tablets. Generally, the first tablet is taken within 72 hours, and one more tablet is taken after 12 hours. The earlier you take it, the better the effect.