As with any drug, never change your dosage of Viagra with out your medical doctor’s advice. Should you have questions about the dosage of Viagra that’s best for you, speak with your physician.The Healthline Pharmacist TeamAnswers symbolize the views of our professional medical gurus. All material is strictly informational and shouldn't be viewe

L-Arginine is undoubtedly an amino acid desired for protein generation. It is converted into a substance referred to as nitric oxide, which relaxes and widens blood vessels. The end result is improved blood stream, bringing about much better erections and an increase in sperm creation and motility.For those who experience a sudden lack of eyesight