How long does viagra headache last?

The headaches occurred once weblink, and occasionally twice, every single day, typically lasting for 1.5 to 2 hours.

How long does sublingual viagra last?

The mean onset of action with sublingual sildenafil was 15.5 min and went on for an average of 40 min . Minimal headaches, sweating and flushing were listed as the sideeffects. Conclusions: 20 mg sublingual sildenafil is effective and safe in the treatment of erectile dysfunction.

Is long term use of Viagra harmful?

But, Viagra can from time to time cause priapism, which is a lasting and often painful erection find more information. Priapism is a medical emergency that needs to be taken care of right away. If it is not treated, priapism can damage the tissues in the penis of yours and cause irreversible ED.

How long does 100mg Viagra last?

The consequences of taking 100 mg of Viagra can last for as much as four hours after taking the drug