Sildenafil, offered as being the manufacturer name Viagra amid Other individuals, is often a medication made use of to treat erectile dysfunction and pulmonary arterial hypertension.[3] Its efficiency for dealing with sexual dysfunction in Gals hasn't been demonstrated.[3]
Sildenafil should not be taken by those who consider nitrates for instance nitroglycerin (glycerin trinitrate), as this might bring about a significant and potentially deadly drop in blood pressure level.[3]
In 2018, Viagra Link, a certain formulation of Sildenafil promoted by Pfizer, became readily available for sale and not using a prescription in britain [74], in an try to widen availability and lower demand from customers for counterfeit goods. Usa
modifications in shade eyesight (seeing a blue tinge on objects or possessing problem telling the difference between blue and eco-friendly)
There is another way to take VIAGRA along with you after you will need it. VIAGRA Solitary Packs are available in 50 mg and 100 mg doses and possess the exact same prescription protection as VIAGRA capsules you receive in a bottle.
The wellness information and facts contained herein is offered for instructional functions only and isn't intended to substitute conversations having a Health care provider. All choices about affected person treatment must be created which has a healthcare company, looking at the distinctive features of the individual.
Sildenafil is in a category of prescription drugs identified as phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by raising blood stream to your penis through sexual stimulation. This greater blood stream might cause an erection. Sildenafil treats PAH by stress-free the blood vessels from the lungs to permit blood to circulation simply.
Your physician can compose a prescription for solitary packs or you could ask your pharmacist for them whenever you fill your prescription.
Sildenafil is broken down from the liver by hepatic metabolism making use of cytochrome p450 enzymes, predominantly CYP450 3A4(main route), but will also by CYP2C9 (slight route) hepatic isoenzymes. The major merchandise of metabolisation by these enzymes is N-desmethylated sildenafil, which is metabolised even more. This PDE-5 metabolite also has an affinity for the PDE receptors, about 40% of that of sildenafil. So, the metabolite is answerable for about twenty% of sildenafil's action.
Sildenafil may perhaps lead to other Negative effects. Call your health care provider In case you have any uncommon problems when you are using this medication.
Also, men taking VIAGRA showed an enhancement inside their capacity to get and retain an erection vs . those who took placebo.
For those who knowledge a sudden lack of vision when you are taking sildenafil, simply call your medical doctor straight away. Usually do not take anymore doses of sildenafil or similar drugs such as tadalafil (Cialis) or vardenafil (Levitra) right up until you speak to your health practitioner.
Tentative evidence indicates that sildenafil may well assistance Males who knowledge antidepressant-induced erectile dysfunction.[seven] Pulmonary hypertension
Hold this medication in the container it arrived in, tightly shut, and from arrive at of children. Retail outlet the tablets at room temperature and faraway from excess heat and humidity (not in the bathroom).