Norethindrone acetate - ethinyl Estradiol belongs to the class of medications called oral contraceptives (birth control pills). It is an estrogen (ethinyl estradiol) and progestin (norethindrone acetate) combination used to prevent pregnancy. Norethindrone acetate - ethinyl estradiol works by preventing ovulation (the release of an egg from an ovary) and by causing changes in the mucus of the cer...More on Lolo indication

Drospirenone - ethinyl Estradiol is a progestin (drospirenone) and estrogen (ethinyl estradiol) combination birth control pill used to prevent pregnancy. Yaz works by preventing ovulation (the release of an egg from an ovary) and by causing changes in the mucus of the cervix (making it difficult for sperm to penetrate into the uterus) and in the endometrium (making it difficult for an egg to impla...More on Yaz indication

Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent. The side effects listed below are not experienced by everyone who takes Lolo. If you are concerned about side effects, discuss the risks and benefits of Lolo with your doctor. The following side effects have...More on Lolo side effects

Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent. The side effects listed below are not experienced by everyone who takes Yaz. If you are concerned about side effects, discuss the risks and benefits of Yaz with your doctor. The following side effects have be...More on Yaz side effects

Do not take norethindrone acetate - ethinyl estradiol if you: are allergic to norethindrone acetate, to ethinyl estradiol, or any ingredients of the medication are or may be pregnant have eye damage resulting from blood vessel disease of the eye, such as a partial or complete loss of vision have had a Heart Attack or Coronary Artery Disease, including Angina or a ministroke have or may have...More on Lolo contraindications

Do not take Yaz if you: are allergic to drospirenone, ethinyl estradiol, or any ingredients of Yaz are or may be pregnant have active liver disease have any eye damage resulting from vascular (blood vessel) disease of the eye, such as partial or complete loss of vision or defect in visual fields have had a Heart Attack have had jaundice (yellowing of skin) with pregnancy or with prior pill...More on Yaz contraindications

There may be an interaction between norethindrone acetate - ethinyl estradiol and any of the following: ampicillin Anastrozole anticoagulants (e.g., Dalteparin, Enoxaparin, Heparin, Warfarin, Apixaban, dabigatran, Rivaroxaban) antihypertensive medications (medications that are used to treat high blood pressure) antiseizure medications (e.g., Carbamazepine, Clobazam, Lamotrigine, Levetiracet...More on Lolo precautions

There may be an interaction between drospirenone - ethinyl estradiol and any of the following: Anastrozole angiotensin converting enzyme (ACE) inhibitors (e.g., Ramipril, Lisinopril, or Enalapril) angiotensin-II receptor blockers (e.g., candesartan, losartan) antacids (when taken within 2 hours of the medication) antibiotics (e.g., ampicillin, chloramphenicol, cotrimoxazole, erythromycin, Me...More on Yaz precautions