INDICATIONS
Zenegra 100mg is indicated for the treatment of erectile dysfunction. It works by helping the blood flow into the penis to achieve and maintain an erection during sexual stimulation.
INSTRUCTIONS
Use Zenegra 100mg as directed by your doctor.
Take Zenegra by mouth with or without food. Zenegra may not work as quickly if you take it with a high-fat meal.
Zenegra is usually taken about 30 minutes to 1 hour before sexual activity. The effect of Zenegra starts in 30 minutes to 1 hour and lasts for about 4 hours.
Zenegra can help you have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill.
Do not take more than the recommended dose or take it more often than once daily, or as directed by your doctor.
If you miss a dose of Zenegra 100mg and you still intend to engage in sexual activity, take it as soon as you remember. Continue to take it as directed by your doctor.
Ask your health care provider any questions you may have about how to use Zenegra.
STORAGE
Store Zenegra in its original container at room temperature between 59 and 86 degrees F (15-30 degrees C) away from moisture, heat and light. Store Zenegra out of the reach of children.
MORE INFO:
Do NOT use Zenegra 100mg if:
you are allergic to any ingredient in Zenegra
you have been advised by your doctor to avoid sexual activity because of heart problems
you are taking nitrates (eg, isosorbide, nitroglycerin) in any form (eg, tablet, capsule, patch, ointment), or nitroprusside
you use certain recreational drugs called "poppers" (eg, amyl nitrate or nitrite, butyl nitrate or nitrite)
you take another PDE5 inhibitor (eg, tadalafil, vardenafil) or another medicine that contains sildenafil.
Contact your doctor or health care provider right away if any of these apply to you.
Some medical conditions may interact with Zenegra 100mg . Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:
if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
if you have allergies to medicines, foods, or other substances
if you have a deformed penis (eg, cavernosal fibrosis, Peyronie disease), blood cell problems (eg, leukemia, multiple myeloma, sickle cell anemia), or any other condition that may increase the risk of a prolonged erection (priapism)
if you have a history of a prolonged (more than 4 hours) or painful erection (priapism)
if you have a history of certain eye problems (eg, macular degeneration, optic neuropathy, retinitis pigmentosa, sudden vision loss in one or both eyes) or hearing problems (eg, ringing in the ears, decreased hearing, hearing loss)
if you have a history of liver or kidney problems, lung problems (eg, pulmonary veno-occlusive disease), high or low blood pressure, ulcers, bleeding problems, heart problems (eg, angina, aortic stenosis, heart failure, irregular heartbeat), or blood vessel problems
if you have a history of heart attack, stroke, or life-threatening irregular heartbeat, especially within the past 6 months.
Some medicines may interact with Zenegra 100mg. Tell your health care provider if you are taking any other medicines, especially any of the following:
Alpha-blockers (eg, doxazosin), medicines for high blood pressure, nitrates (eg, isosorbide, nitroglycerin), or nitroprusside because severe low blood pressure with dizziness, lightheadedness, and fainting may occur
Azole antifungals (eg, itraconazole, ketoconazole), H2 antagonists (eg, cimetidine), HIV protease inhibitors (eg, ritonavir, saquinavir), macrolide antibiotics (eg, erythromycin), narcotic analgesics (eg, dihydrocodeine), or telithromycin because they may increase the risk of Zenegra's side effects
Bosentan or rifampin because they may decrease Zenegra's effectiveness.