Emergency contraceptive pills can be harmful if you take them too much. You can only take them once a month.

　　Emergency contraception refers to a contraceptive method used to prevent pregnancy during sexual intercourse without contraceptive measures or within a period of time after contraceptive failure. Medicinal contraception is the most common method. Generally, emergency contraceptive pills are effective within 72 hours after intercourse. Take another pill 12 hours later. The earlier you take it, the better the effect will be. However, emergency contraceptive pills cannot be taken more than once within a month and cannot be taken more than three times within a year.

　　The side effects of emergency contraceptive pills include:

　　1. Vomiting : The incidence rate of different drugs is different, about 5% for levonorgestrel and about 1% for mifepristone. It is generally believed that when taken with food or sleep Taking medication before use can reduce the incidence of nausea and vomiting, but there is no definite clinical material.

　　2. Menstrual changes : Most women will have menstruation on time, but some women will have early or late menstruation. If menstruation is delayed by 1 week, a urine pregnancy test should be done to determine whether emergency contraception has failed.

　　3. Irregular Uterus bleeding : Some women may experience vaginal bleeding after taking the medicine, but generally no treatment is required.

　　4. Others :breast distended pain , headache, dizziness, fatigue, etc. These symptoms are generally mild and last no more than 24 hours. Those with breast tenderness and severe headaches can use aspirin or other analgesics for symptomatic treatment.

　　What are the dangers of emergency contraceptive pills?

　　vaginal bleeding or pelvic inflammatory disease

　　a lot of female When taking emergency contraceptive pills, they do not carefully read the instructions on the side effects on the drug instructions, so many women are not aware of the dangers of emergency contraceptive pills. If you take emergency contraceptive pills in large amounts for a long time, it will easily lead to menstrual disorders. Irregular vaginal bleeding may occur after taking the pill multiple times, which can lead to pelvic inflammatory disease. disease , to a certain extent, increases infertility or ectopic pregnancy possibility.

　　Suppress ovulation

　　No matter what brand of emergency contraceptive pill it is, no matter what pharmaceutical ingredients it contains, it contains a large amount of progesterone, which can quickly inhibit ovulation. However, while preventing pregnancy, it will also make your cervical mucus thicker, affect the endometrium, prevent the implantation of fertilized eggs, or cause functional blood regulation in the uterus.

　　Warm reminder : Emergency contraceptive pills can only be taken once a month. Taking them multiple times will cause menstrual disorders, which is harmful to the body. healthy There may be some effects, please pay attention to the following when taking it:

　　1. It can only be used occasionally. Generally, it can only be used once in a month, and it cannot be used every month.

　　2. Take one tablet within 72 hours, and another tablet every 12 hours, for a total of 2 tablets. The earlier the medication is taken, the better the effect.

　　3. If vomiting occurs within 2 hours after taking the medicine, you must take another tablet immediately.

　　4. If you have sex after taking emergency contraceptive pills, you must take contraceptive measures, otherwise there is still a possibility of pregnancy.

　　5. Patients with cardiovascular disease, diabetes, breast cancer Patients, breast-feeding women within six months of postpartum, and people who have been confirmed to be pregnant are strictly prohibited from using this drug.

　　99 warm reminder from enthusiastic doctors To alleviate the harm caused by birth control pills, you can take more vitamin E. It is recommended to use less of this method to prevent pregnancy and reduce the harm to women's bodies.