Cease sexual exercise and have healthcare assistance immediately if you get indicators like chest suffering, dizziness, or nausea in the course of sexual intercourse.

Sildenafil is additionally obtainable in an injectable kind that is normally supplied by a healthcare provider inside a hospital or clinic.

Medicines are occasionally prescribed for purposes other than Individuals outlined within a Affected person Facts leaflet. Tend not to use VIAGRA for just a situation for which it wasn't prescribed. Tend not to give VIAGRA to Others, although they've the exact same symptoms that you've. It may damage them.

Viagra isn’t authorized to be used in girls.* It’s not known whether it’s Protected to get it throughout pregnancy or though breastfeeding. This is due to Viagra hasn’t been researched in these cases.

This metabolite features a PDE selectivity profile comparable to sildenafil and an in vitro potency for PDE5 approximately 50% of the parent drug. Plasma concentrations of this metabolite are close to 40% of Individuals noticed for sildenafil, so that the metabolite accounts for around 20% of sildenafil's pharmacologic outcomes.

VIAGRA ought to be utilized with warning, and only when the expected Gains outweigh the risks, in patients that has a record of NAION. Patients having a "crowded" optic disc may be at an elevated possibility of NAION. (5.3)

You shouldn't consider a lot more Viagra than your doctor prescribes. The most advised dosage of Viagra is 100 read more mg daily. Using larger doses of Viagra can improve your possibilities of possessing intense Uncomfortable side effects, for example:

PDE3 is concerned in charge of cardiac contractility. Sildenafil is just about 10-fold as strong for PDE5 in comparison to PDE6, an enzyme located in the retina which happens to be linked to the phototransduction pathway with the retina. This decreased selectivity is regarded as the basis for abnormalities connected to shade vision [see Pharmacodynamics].

Should your hypertension is just too low, your doctor can give you drugs or fluids that can help enhance your blood pressure level.

It’s achievable that drinking alcohol When you’re using Viagra might cause reduced blood pressure. Both Viagra and alcohol could cause your blood pressure level to minimize. So this mix may well lead to your blood pressure to drop also low, which can be unsafe.

Lots of people may expertise Negative effects besides People shown. Check out with the health care provider if you notice any symptom that problems you when you are taking this medication.

VIAGRA doesn't protect you or your lover from finding sexually transmitted ailments, like HIV—the virus that causes AIDS.

Viagra is really a medication that you just’ll only choose whenever you need it, about 1 hour just before sexual activity. You don’t must just take it on a regular basis for it to get effective.

If a dosage is effective nicely but causes bothersome Unwanted effects, your physician might advise a reduced dosage. If a dosage doesn’t get the job done that can assist you get or retain an erection, your doctor could raise your dosage.