Patient's question:
Each time I have sex with my boyfriend, I never wear a condom and take emergency contraception afterward. Recently, I have experienced vaginal menstruation with nausea and vomiting. I would like to ask what are the side effects of emergency contraception?Doctor's answer:
Taking emergency oral contraceptives to breastfeed is a common misconception. This is because emergency contraceptives often contain higher hormone levels than regular short-term oral contraceptives, posing potential carcinogenic risks. In addition to the following side effects:(1) Reappearance of early pregnancy symptoms such as dizziness and nausea.
(2) Vomiting rates vary among different medications, with levonorgestrel at about 5% and mifepristone at about 1%. It is generally recommended to take the contraceptive before bedtime.
(3) Irregular vaginal bleeding may recur.
(4) Menstruation may be delayed.
(5) If breast tenderness and fatigue occur and last less than 24 hours, aspirin or other pain relievers can be used for symptomatic relief.