PRECAUTIONS: Before taking medroxyprogesterone, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. Some Canadian brands of this product may contain inactive ingredients (such as soybean), which can cause allergic reactions or other problems. Some people who are allergic to peanuts may also be allergic to soy. Talk to your pharmacist for more details.This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: history of blood clots, history of bleeding in the brain, liver disease, cancer of the breast or other female organs, vaginal bleeding of unknown cause, a loss of pregnancy with some tissue remaining in the uterus ("missed abortion"), recent stroke or heart attack (within 1 year).Before using this medication, tell your doctor or pharmacist your medical history, especially of: family medical history (especially breast lumps and cancer), kidney disease, obesity, heart disease (e.g., past heart attacks, coronary artery disease, congestive heart failure), high blood pressure, seizures, migraine headaches, asthma, high blood levels of cholesterol/fats, depression, diabetes, strokes.This drug may make you dizzy or drowsy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.Notify your doctor beforehand if you will be having surgery or will be confined to a chair/bed for a long time (e.g., a long plane flight). You may need to stop the medication for a time or take special precautions because of the increased risk for blood clots. Ask your doctor for more details.Do not smoke. Smoking combined with this medication further increases your risk for strokes, blood clots, high blood pressure, and heart attacks.This medication may cause blotchy, dark areas on your skin (melasma). Sunlight may worsen this effect. Avoid prolonged sun exposure, tanning booths, and sunlamps. Use a sunscreen, and wear protective clothing when outdoors.This medication must not be used during pregnancy because it may harm an unborn baby, especially during the first 4 months of pregnancy. If you become pregnant or think you may be pregnant, inform your doctor immediately.This drug passes into breast milk. Consult your doctor before breast-feeding.
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