Generic Viagra 150 mg is used in the treatment of erectile dysfunction in men. The key ingredient in Generic  Viagra 150 mg is Sildenafil Citrate that first enhances smooth muscle relaxation using nitric oxide and then expands the blood vessels. This smooth relaxation of muscles increases the blood flow to the penis thereby enabling a strong and lasting erection. The dose and duration must be followed as suggested by the doctor to get effective results. Read More https://ushealthcarepharmacy.com/viagra-150mg/