[34] Reports on the results of sildenafil when used recreationally are restricted, but counsel it's minor result when utilized by those that don't have erectile dysfunction. In a single examine, a twenty five mg dose was revealed to result in no substantial improve in erectile high-quality, but did reduce the postejaculatory refractory time.[35] This examine also famous an important placebo result from the Command team.[35]
The mean continual condition quantity of distribution (Vss) for sildenafil is 105 L, indicating distribution in the tissues. Sildenafil and its important circulating N-desmethyl metabolite are each approximately 96% bound to plasma proteins. Protein binding is unbiased of whole drug concentrations.
The use of sildenafil and an αone blocker (commonly prescribed for hypertension or for urologic problems, which include benign prostatic hypertrophy) simultaneously could result in minimal blood pressure, but this influence would not come about If they're taken at the very least 4 hrs aside.[29]
VIAGRA includes sildenafil, which is the same drugs present in A different drug identified as REVATIO. REVATIO is applied to treat a rare disease termed pulmonary arterial hypertension (PAH).
A few other medicines may possibly alter the blood levels of sildenafil. Inform your healthcare company about all medicines that you just take or have just lately taken.
Vision issues/eye circumstances: In case you practical experience a unexpected loss of eyesight in one or equally eyes or other eyesight-associated problems, Make contact with your medical doctor quickly. Eyesight decline may very well be partial or complete. Though in some cases the affliction may perhaps enhance eventually, it can even be long term.
Medical professionals need to alert people that prolonged erections increased than 4 several hours and priapism (painful erections better than 6 several hours in duration) are actually noted infrequently considering that market approval of VIAGRA.
Your medical professional gained’t prescribe Viagra when you’re having a nitrate drug. Taking these drugs with each other can result in dangerously low blood pressure level.
You shouldn't choose extra Viagra than your health care provider prescribes. The utmost encouraged dosage of Viagra is 100 mg per day. Getting larger doses of Viagra can increase your likelihood of having serious Unintended effects, for example:
There was no effect on sperm motility or morphology after single 100 mg oral doses of VIAGRA in nutritious volunteers.
Injection Liquid. Sildenafil injection is normally presented by a healthcare service provider inside a clinic or clinic. You will not keep it in your own home.
Breastfeeding. Sildenafil passes into breast milk. Inform your Health care service provider For anyone who is breastfeeding or plan to breastfeed. Your healthcare service provider will advise you if you should take sildenafil even though breastfeeding.
Prevent sexual activity and get clinical help instantly if you get signs or symptoms which include chest suffering, dizziness, or nausea for the duration website of sexual intercourse.
This Individual Details leaflet summarizes the most important information about VIAGRA. If you want to more details, talk to your healthcare provider. You are able to request your healthcare company or pharmacist for information about VIAGRA that is penned for wellness experts.