Sildenafil: 7 things you should know – Drugs.com

Sildenafil (Viagra). This medicine works best when you take it on an empty stomach an hour before sex. The body takes longer to absorb it after a high-fat meal or Viagra (sildenafil) is an oral drug that is used for treating impotence (or erectile disfunction, ED, the inability to attain or maintain a penile erection). It is in a class of drugs called phosphodiesterase inhibitors (PDE-5 inhibitors) that also includes Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil (Liqrev, Revatio) is used to improve the ability to exercise in adults (Liqrev, Revatio) and children 1 year of age and older (Revatio) with pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the lungs, causing shortness of does sildenafil make you harder Stop sexual activity and seek medical attention if you experience symptoms such as chest pain, dizziness, or nausea during sex, or if you have any side effect that bothers you or does not go away. Use protective measures to guard against sexually transmitted diseases, including the Human Immunodeficiency Virus (HIV). Like all medicines, sildenafil can cause side effects, although not everyone gets them. Common side effects of sildenafil happen in more than 1 in 100 people. If you’re taking it

Sildenafil (Viagra brand) increases blood flow to the penis following sexual stimulation. It does this by blocking the enzyme responsible for the breakdown of cGMP. cGMP is a substance that relaxes and widens blood vessels and smooth muscle cells. This allows men to keep an erection hard enough for sex. Even a relatively modest dose of Viagra can make it significantly easier to get hard and stay hard during intercourse. In clinical trials of Viagra, more than 82 percent of men with erectile dysfunction reported an improvement in their erections after using Viagra at a dosage of 100mg (the highest dosage prescribed for ED).

They’re often the first line of treatment for trouble getting or keeping an erection, called erectile dysfunction (ED). Oral medicines for ED usually work well and cause few side effects. The four main medicines taken by mouth for erectile dysfunction are: Avanafil (Stendra). Sildenafil (Viagra). Consult your doctor or pharmacist for more details. How to use Viagra Read the Patient Information Leaflet if available from your pharmacist before you start taking sildenafil and each time you online viagra doctor Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil (Liqrev, Revatio) is used to improve the ability to exercise in adults (Liqrev, Revatio) and children 1 year of age and older (Revatio) with pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the lungs, causing shortness of Brand names: Viagra, Revatio. Sildenafil comes in three forms: an oral tablet, an oral suspension (liquid), and an injection that s only given by a doctor. Your doctor will start you on the VIAGRA dose he or she thinks is right for you. Based on effectiveness and toleration, the dose may be increased to a maximum recommended dose of 100 mg or decreased to 25 mg. Be sure to tell your doctor about all of the medications you take and any other medical conditions as your dose may need to be adjusted.