What is a Viagra?
Sildenafil, sold under the brand name Viagra, among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. It is also sometimes used off-label for the treatment of certain symptoms in secondary Raynaud’s phenomenon.
Where Can I Buy Viagra Over The Counter In South Africa?
What pills can you take for erectile dysfunction?
The four main medicines taken by mouth for erectile dysfunction are:
- Avanafil (Stendra).
- Sildenafil (Viagra).
- Tadalafil (Cialis).
- Vardenafil.
What is sildenafil 50mg used for?
Sildenafil is used to treat men who have erectile dysfunction (also called sexual impotence). Sildenafil belongs to a group of medicines called phosphodiesterase 5 (PDE5) inhibitors. These medicines prevent an enzyme called phosphodiesterase type-5 from working too quickly.
What are side effects of Viagra?
Common side effects
- Headaches. Make sure you rest and drink plenty of fluids.
- Feeling sick (nausea) It may help if you avoid rich or spicy food.
- Flushing including hot flushes. Try cutting down on coffee, tea and alcohol
- Indigestion.
- Stuffy nose
- Feeling dizzy.
How long does Viagra last?
The effects of Viagra can last 4 to 8 hours, depending on the person and the dose you take. Some people may experience more than one erection during this time.