Contraceptive pills are not 100% effective and they tend to cause menstrual disorders and gynecological inflammation. Some girls take the pill blindly and in large quantities for a long time leading to menstrual disorders, and some have irregular vaginal bleeding after taking the pill for a long time or many times, leading to pelvic inflammatory diseases, thus increasing the risk of infertility and ectopic pregnancy. Too much contraceptive pills mainly cause endocrine disorders in the human body, which manifest as menstrual disorders, even amenorrhea, infertility, etc. The severity and symptoms of taking too many birth control pills vary from person to person. The side effects of birth control pills depend on the individual’s own situation and generally include nausea, gastrointestinal discomfort, headache, breast pressure, slight weight gain, nervousness, low mood, absence of menstruation, and skin prone to brown spots and acne. And because of the dosage, the side effects can be more pronounced once you take too much. It may cause cancer, such as breast cancer, cervical cancer, and liver adenoma. Also, birth control pills have an effect on sugar, protein, and fat metabolism, and can reduce glucose tolerance. Birth control pills are mainly estrogenic. High dosage of estrogen can increase the clotting factors and increase the risk of thrombotic diseases. Contraceptive drugs can affect the excretory function of bile, and long-term use of the drug can also cause abnormal liver function. Contraceptive pills can increase the level of lipoproteins, which can lead to higher blood pressure and arteriosclerosis. I. The bad effects of long-term use of contraceptives 1. The pill has a certain effect on sugar, protein and fat metabolism, and will reduce glucose tolerance. 2, the pill will make lipoprotein levels increase, prompting higher blood pressure, atherosclerosis. 3, the pill is mainly the role of estrogen, the high amount of estrogen will increase the coagulation factors, increasing the risk of thrombotic disease. 4, the contraceptive drug will affect the excretory function of bile, long-term use of the drug will also cause abnormal liver function. Second, who should not take the pill 1, lactating women, lactating women need to breastfeed their babies, after taking the pill, the milk will have the ingredients of the pill, the baby ate the milk, will affect the body’s development, and even some abnormalities: such as breast enlargement, nausea and vomiting, vaginal bleeding in baby girls, testicular atrophy in baby boys, etc.. 2, menopausal women, menopausal women endocrine disorders, ovulation is not fixed, oral contraceptives not only can not achieve the desired effect, but also have an impact on health, easy to cause coronary heart disease and gallstone disease, or uterine bleeding. 3, women suffering from acute hepatitis, nephritis, heart disease, hypertension, diabetes, hyperthyroidism, uterine fibroids, tuberculosis and other diseases, should not be taken, so as not to aggravate the disease. 4, women who have had abortions should not take it before they have their periods, and should only take it after they have had their periods, so as not to cause uterine atrophy and menstrual disorders or amenorrhea. The emergency contraceptive pill is taken several times a month, and some people even take it regularly as a general contraceptive pill, which is equivalent to overdose and will naturally cause damage to health. Moreover, the emergency contraceptive pill may change the menstrual cycle, which may be early or delayed, and repeated doses may lead to menstrual disorders and prolonged bleeding. If you have any abnormalities during taking the pill, you should go to the hospital for examination. Side effects of birth control pills depend on the individual’s own situation and generally include nausea, gastrointestinal discomfort, headache, breast pressure, slight weight gain, nervousness, low mood, absence of menstruation, and skin prone to brown spots and acne. The side effects of the emergency contraceptive pill are more pronounced in case of overdose because of the dose. Abuse of the emergency contraceptive pill is common, which is related to the lack of awareness of the side effects of the pill. Especially some underage girls, who do not know how to protect themselves in gender relationships, plus the convenience of taking it, often take the emergency contraceptive pill as an insurance pill. Especially because of the immaturity of the endocrine system and reproductive system of underage girls, if they take the emergency contraceptive pill frequently, it is more harmful to their health than adults. Not to mention the early pregnancy reaction, which can lead to weight gain, facial pigmentation, itchy skin and other adverse reactions, irregular vaginal bleeding and menstrual disorders are enough to make people worry, and long-term use may also have side effects such as premature ovarian failure and increased risk of gynecological tumors.