Instructions

This medicine may be taken with or without food.

This medicine will work best if you take it at about the same time every day.

Store at room temperature away from heat, light, and moisture. Do not keep in the bathroom.

It is important that you keep taking each dose of this medicine on time even if you are feeling well.

If you forget to take a dose on time, take it as soon as you remember. If it is almost time for the next dose, do not take the missed dose. Return to your normal schedule. Do not take 2 doses at one time.

Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.

Tell your doctor if symptoms do not get better or if they get worse.

This medicine may affect your blood sugar levels. If you have diabetes, talk to your doctor before changing the dose of your diabetes medicine.

Keep all appointments for medical exams and tests while on this medicine.

Cautions

Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.

Some patients taking this medicine have experienced serious side effects. Please speak with your doctor to understand the risks and benefits associated with this medicine.

Do not use the medication any more than instructed.

Do not breastfeed while on this medicine.

Do not use this medicine if you are pregnant. If you become pregnant, contact your doctor immediately.

This medicine can cause birth defects. Speak with your doctor about birth control methods that should be used while on this medicine.

Women who are pregnant or in their childbearing years should not touch or handle this medicine. This medicine can be absorbed through the woman's skin and harm the unborn baby.

If you have a painful erection or an erection for more than 4 hours, seek medical care right away.

Do not share this medicine with anyone who has not been prescribed this medicine.

Side Effects

The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.

• acne
• hair loss
• headaches
• nausea and vomiting
• problems with sexual functions or desire
• change in skin color
• oily skin

Call your doctor or get medical help right away if you notice any of these more serious side effects:

• agitated feeling or trouble sleeping
• anger or hostile feelings
• breast pain or swelling
• chest or jaw pain
• enlarged clitoris
• depression or feeling sad
• swelling of the legs, feet, and hands
• fainting
• severe or persistent headache
• fast or irregular heart beats
• unusual or long-lasting hoarseness
• sudden leg pain, swelling, warmth or redness
• signs of liver damage (such as yellowing of eye or skin, dark urine, or unusual tiredness)
• menstruation changes (missed or fewer periods)
• snoring
• difficulty speaking
• symptoms of stroke (such as one-sided weakness, slurred speech, confusion)
• excessive or unusual sweating
• difficulty or discomfort urinating
• sudden change or loss of vision

A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.