Methods and Precautions for Taking Oral Short-term Contraceptive Pills

The method of taking oral short-term contraceptive pills mainly involves starting on the first day of the menstrual cycle, or between the 2nd and 5th day, followed by continuous intake for 21 days, then a 7-day break, after which the cycle repeats. Pills should be taken at approximately the same time each day to maintain stable drug levels in the body. Important precautions include: 1. Take the pill regularly without missing doses, as missed pills may reduce contraceptive effectiveness. If a dose is missed by more than 12 hours, additional contraceptive measures should be considered. 2. Store the medication properly to prevent sugar coating from dissolving or chipping, ensuring accurate dosage and contraceptive efficacy. 3. Avoid taking other medications concurrently, especially those that may reduce the effectiveness of oral contraceptives. 4. Possible side effects such as nausea, vomiting, or diarrhea may occur; if symptoms are severe, medical attention should be sought promptly. By following these instructions and precautions, the effectiveness of short-term oral contraceptives can reach up to 99%, making them a safe and reliable method of contraception.