How to use
This medication should be taken orally about an hour before sexual activity. High fat meals and alcohol can slow the absorption of this medication.
If an overdose is suspected please contact your local poison control center or emergency room immediately.
While taking this medication, you may feel dizzy or light-headed or actually faint when getting up from a lying or sitting position. If getting up slowly doesn't help or if this problem continues, notify your doctor.
Store at room temperature between 59 and 86 degrees F (15-30 degrees C) away from light and moisture. KEEP THIS AND ALL MEDICATIONS OUT OF THE REACH OF CHILDREN.
The above information is intended to supplement, not substitute for, the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed that the taking of this medication is safe, appropriate or effective for you.
Talk to your doctor about any allergies you have. Discuss your medical history, especially in regards to: penis conditions such as fibrosis/scarring (e.g., Peyronie's disease), history of painful/prolonged erection (priapism), sickle cell anemia, blood system cancers (such as leukemia or myeloma), eye problems (retina diseases), kidney or liver disease, bleeding disorders, active stomach ulcers, heart disease, stroke, very high or low blood pressure.
Talk to your doctor about any medications you are currently taking, especially: nitrate medication (even occasionally) or alpha blockers.
Side Effects may include: increased thirst, light headedness, nausea, dizziness and headaches, flushing, dyspepsia, nasal congestion, temporary visual abnormalities (including changes in color perception, increased sensitivity to light and blurred vision), urinary tract infections, temporary heat-rashes.