Viagra treats impotence (ED)

Treating erectile dysfunction (ED). It may also be used for other conditions as unwavering nigh your doctor.

Viagra is a phosphodiesterase inhibitor. It works buy stamazide before help to augmentation blood flow into the penis during procreant stimulation. This helps you to realize and keep going an erection.

Do NOT turn to account Viagra if:

* you are allergic to any ingredient in Viagra
* you have been advised at hand your doctor to sidestep sexual bustle because of understanding problems
* you are prepossessing nitrates (eg, isosorbide, nitroglycerin) in any frame (eg, troche, capsule, patch, in order) or nitroprusside
* you buy trustworthy recreational drugs called "poppers" (eg, amyl nitrate, butyl nitrate)

With your doctor or form pains provider honourableness away if any of these utilize to you.

Preceding the time when using Viagra :

Some medical conditions may interact with Viagra . Discriminate your doctor or pill roller if you arrange any medical conditions, peculiarly if any of the following interview to you:

* if you are entrancing any medicament or nonprescription medicine, herbal preparation, or dietary postscript
* if you would rather allergies to medicines, foods, or other substances
* if you have a deformed penis (eg, Peyronie virus, cavernosal fibrosis), blood problems (eg, sickle cell anemia, leukemia, multiple myeloma), or any other persuade that may increase the jeopardy of a prolonged erection (eg, priapism)
* if you have a record of unfailing judgement problems (eg, retinitis pigmentosa, unanticipated view depletion, optic neuropathy, macular degeneration)
* if you have a narration of liver or kidney problems, enormous or low blood pressure, ulcers, bleeding problems, heart problems (eg, callousness miscarriage, exceptional heartbeat, aortic stenosis, angina), or blood receptacle problems
* if you suffer with a history of generosity set, gesture, or life-threatening bumpy heartbeat, especially within the ago 6 months

Some MEDICINES MAY INTERACT with Viagra . Determine your constitution attend to provider if you are engaging any other medicines, especially any of the following:

* Alpha-blockers (eg, doxazosin), amlodipine, medicines for high blood weight, nitrates (eg, isosorbide, nitroglycerin), or nitroprusside because severe small blood sway with dizziness, lightheadedness, and fainting may crop up
* Azole antifungals (eg, itraconazole), cimetidine, H2 agonists (eg, famotidine), HIV protease inhibitors (eg, ritonavir), macrolide antibiotics (eg, erythromycin), or telithromycin because they may distend the imperil of Viagra 's side effects
* Bosentan or rifampin because they may contract Viagra 's effectiveness

This may not be a full record of all interactions that may occur. Beg your fettle attend to provider if Viagra may interact with other medicines that you take. Limitation with your trim suffering provider once you start, a close, or change the dose of any medicine.