This medication can cause birth defects. Do not use if you are pregnant. Use effective birth control, and tell your doctor if you become pregnant during treatment.
You should not use this medication if you are allergic to oxymetholone, or if you have prostate cancer, male breast cancer, female breast cancer with high levels of calcium in the blood, severe liver or kidney disease, or if you are pregnant.
Before using oxymetholone, tell your doctor if you have liver or kidney disease, heart disease, congestive heart failure, high cholesterol or triglycerides, coronary artery disease, or an enlarged prostate.
Call your doctor at once if you have a serious side effect such as swelling, rapid weight gain, increased or ongoing erection of the penis, changes in skin color, urination problems, or signs of liver damage (nausea, vomiting, stomach pain, loss of appetite, and jaundice (yellowing of the skin or eyes).
Women receiving oxymetholone may develop male characteristics, which could be irreversible if treatment is continued. Call your doctor as soon as possible if you notice increased acne, changes in menstrual periods, a deepened voice, male pattern baldness or hair growth, an enlarged clitoris, or changes in your sex drive.
To be sure oxymetholone is helping your condition and is not causing harmful effects on your liver, your blood will need to be tested on a regular basis. Do not miss any scheduled appointments.
It may take up to 6 months of using this medicine before your symptoms improve. Tell your doctor if your symptoms do not improve after 3 months of treatment.