Loestrin is a combination hormone medication is used to prevent pregnancy. It contains 2 hormones: a progestin and an estrogen. It works mainly by preventing the release of an egg (ovulation) during your menstrual cycle. It also makes vaginal fluid thicker to help prevent sperm from reaching an egg (fertilization) and changes the lining of the uterus (womb) to prevent attachment of a fertilized egg. If a fertilized egg does not attach to the uterus, it passes out of the body. Besides preventing pregnancy, birth control pills may make your periods more regular, decrease blood loss and painful periods, decrease your risk of ovarian cysts, and also treat acne. Using this medication does not protect you or your partner against sexually transmitted diseases (such as HIV, gonorrhea, chlamydia).
Always read the patient information and instructions carefully before using this medication.
Make sure to tell your doctor and pharmacist:
Also be aware that:
Common side-effects may include but are not limited to:
Contact your doctor if you experience any of the following side-effects:
Q: What special dietary instructions should I follow?
A: Unless your doctor tells you otherwise, continue your normal diet.
Q: What should I do if I forget a dose?
A: If you miss doses of your oral contraceptive, you may not be protected from pregnancy. You may need to use a backup method of birth control for 7 to 9 days or until the end of the cycle. Every brand of oral contraceptives comes with specific directions to follow if you miss one or more doses. Carefully read the directions in the manufacturer's information for the patient that came with your oral contraceptive. If you have any questions, call your doctor or pharmacist. Continue to take your tablets as scheduled and use a backup method of birth control until your questions are answered.