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Author: Viagra Cialis

Is Viagra OK for Women ?

Viagra is approved to treat erectile dysfunction (ED) in men. But you may have questions about whether Viagra can be used in women. Or you may…

How does Viagra work?

Viagra  works by relaxing muscles in blood vessel walls to help increase blood flow to the penis, making it easier to get and maintain an…

Is taking Cialis 40 mg daily safe?

The maximum recommended dose of Cialis is 20mg daily. Increasing the dose to 40mg might just increase the intensity of side effects and may not…

How Viagra works ?

Viagra is a brand (trade) name for the drug sildenafil. Sildenafil blocks the action of an enzyme known as cGMP-specific phosphodiesterase type-5 (PDE-5). This enzyme…