Men taking levonorgestrel tablets may cause endocrine disruption, male feminization manifestations such as breast swelling and development, as well as common adverse drug reactions such as nausea, vomiting, headache, and liver function abnormalities.
Levonorgestrel tablets are emergency contraceptives for women, which are synthetic progestins that prevent the fertilized egg from implanting.
Men taking levonorgestrel tablets may cause endocrine disruption. Men who take levonorgestrel tablets may experience gastrointestinal adverse reactions such as headache, stomachache, nausea and vomiting. Prolonged use may cause abnormal liver function, increase the chance of cardiovascular disease, and more likely lead to feminized male manifestations.
In order to avoid these situations, men should not take this kind of progestin drugs, and the use of drugs should be under the guidance of a physician.