A Complete Guide on Viagra
Erectile Dysfunction (ED) affects approximately 150 million people worldwide. Viagra (Sildenafil) is a common medication used to treat ED. While Viagra pills come in blue, the generic Sildenafil comes in white. Generic Sildenafil is also known for treating Pulmonary Arterial Hypertension (PAH). Yet the FDA has only approved Revatio-equivalent Sildenafil for this condition. The article … Read more