No, the dosage of Viagra isn’t determined by somebody’s weight. As a substitute, Viagra’s dosage is predicated on your own age, how well your kidneys and liver are Operating, And the way effectively the drug operates for the erectile dysfunction.
an erection that will not disappear (priapism). When you've got an erection that lasts more than four hrs, get professional medical assistance without delay. If It is far from addressed instantly, priapism can permanently problems your penis.
Remember, you shouldn't improve your dosage of Viagra without the need of your physician’s advice. Only consider Viagra just as prescribed. Talk with your medical professional When you have thoughts or fears about your existing dosage.
For those who have questions about how swiftly Viagra will work for you, talk with your health practitioner or pharmacist.
Sildenafil relaxes muscles on the blood vessels and increases blood movement to individual parts of the human body.
You may as well pay a visit to Optum Perks to receive cost estimates of Everything you’d buy Viagra when employing Discount codes with the site. See the coupon possibilities below. (
Nitrates can also be present in some leisure medicines such as amy nitrite ("poppers"). Taking sildenafil which has a nitrate medicine could cause a sudden and major decrease in blood pressure level.
PDE3 is included answerable for cardiac contractility. Sildenafil is just about 10-fold as potent for PDE5 in comparison to PDE6, an enzyme located in the retina and that is involved with the phototransduction pathway in the retina. This reduce selectivity is considered The premise for abnormalities connected with color eyesight [see Pharmacodynamics].
If your blood pressure is just too reduced, your health care provider can present you with medications or fluids that will help boost get more info your blood pressure.
The Healthline Pharmacist TeamAnswers symbolize the thoughts of our healthcare industry experts. All content is strictly informational and shouldn't be thought of health-related suggestions.
Also tell them about any health supplements you are taking. Considering the fact that caffeine, Alcoholic beverages, the nicotine from cigarettes, or street prescription drugs can have an impact on the motion of many medicines, it is best to Permit your prescriber know for those who rely on them.
Do not just take Viagra if you are also using a nitrate drug for upper body pain or heart troubles. This features nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate.
A lot of things can influence the dose of a medication that someone needs, including system excess weight, other professional medical problems, as well as other medicines.
Nonetheless, there isn't any managed clinical knowledge on the security or efficacy of VIAGRA in individuals with sickle cell or linked anemias.