Women who should not take birth control pills

　　Women with cardiovascular disease should not take birth control pills. according to clinical It has been observed that after one year of taking oral contraceptive pills containing estrogen and progesterone, most women with hypertension will experience an increase in systolic and diastolic blood pressure. According to some statistics, among women aged 30-39 who have myocardial infarction, the number of long-term oral contraceptive users is 4 times higher than those who do not take the drug. Studies have found that the estrogen in contraceptive pills can increase the concentration of cholesterol and triglycerides in the blood, increase the adhesion of platelets, and progesterone can reduce the high-density lipoprotein in the blood and accelerate coronary atherosclerosis. Therefore, women with cardiovascular disease should not take birth control pills. In addition, taking birth control pills can increase blood viscosity and easily cause blood clots. Women with vasculitis should not take birth control pills.

　　Women suffering from acute and chronic hepatitis and nephritis should not take birth control pills. Oral contraceptives contain synthetic estrogen and progesterone, which must be detoxified and metabolized in the liver and excreted by the kidneys. If the user's liver and kidney function are poor and the drugs cannot be completely metabolized and excreted, they will accumulate in the body and aggravate the condition.

　　Women with diabetes should not take birth control pills. After diabetic women take birth control pills, some patients' blood sugar will rise, which is not good for controlling diabetes. At the same time, diabetic women are often complicated by varying degrees of vascular damage and disease in the aorta, coronary arteries, cerebral arteries, and renal arteries. If they take birth control pills for a long time, it will aggravate the damage to the heart, brain, kidneys and other organs.

　　Women with certain tumors should not take birth control pills. suffering from Uterine fibroids After some women take birth control pills, fibroids can increase. suffering from Grape After treatment of fetal or malignant trophoblast tumors, if the measurement of chorionic gonadotropin does not reach below 5 international units/liter, oral antimicrobial drugs cannot be taken, otherwise it may stimulate the malignant transformation of the remaining trophoblast cells. However, in recent years, studies have found that patients with endometrial cancer or ovarian cancer For some patients, taking birth control pills after surgery can help prevent cancer recurrence. In addition, oral contraceptives can reduce breast lobular hyperplasia, fibroids and other benign sexually transmitted diseases changes occur, but it has no protective effect on malignant lesions.

　　Women suffering from gallstones, cholecystitis, and women who are overweight and have a family history of gallstones should use oral contraceptives with caution. This is because oral contraceptives can increase plasma cholesterol and lipoproteins, which may induce cholelithiasis and cholecystitis in older and overweight women, or may aggravate the condition of women with existing cholelithiasis and cholecystitis.

　　Research also shows that the endocrine system of women over 40 years old gradually changes, and oral contraceptives can easily cause endocrine disorders. Therefore, women over 40 years old female It is advisable to use other contraceptive methods and external contraceptive methods that are safe and have few side effects for contraception. In addition, lactating women should not take birth control pills to prevent birth control pills from changing the quality of milk through the hypothalamus and pituitary gland, affecting the quality of breast milk. baby Nutrition and development.