WebSome potential side effects of Viagra are headache, runny or blocked nose, or a nosebleed. Some men feel lightheaded or dizzy. In rare cases, Viagra can cause fainting.Tell your doctor if you have ever experienced this. Do not take other medicines unless they have been discussed with your doctor. Resources and support See the Healthy Male website for more information about erectile dysfunction and its treatment. Kidney disease, severe or Liver disease, severe—Use with caution. Human Reproduction. You are encouraged to report adverse events related to Viatris products by calling U. Ask your healthcare professional how you should dispose of any medicine you do not use.WebOverdose Ask your doctor Q&A Drug Images What is Viagra? If you have erectile dysfunction (ED), your doctor may recommend that you take Viagra. It’s a prescription . WebAug 22, · Cialis lasts up to 36 hours in the body, while Viagra lasts 4–6 hours in the body. Both are taken 30 minutes before sex. Cialis can cause limb pain, while Viagra can cause vision change, rash. WebJul 12, · Viagra (sildenafil) is a prescription drug that’s used to treat erectile dysfunction (ED). The drug comes as a tablet you’ll take by swallowing. It’s usually taken as needed about 1 hour.See a doctor — if you buy Viagra Connect over the counter, it’s still important that you see your doctor in the next six months so that they can check you over for any underlying causes of your ED. Resources and support See the Healthy Male website for more information about erectile dysfunction and its treatment. People who have had a heart attack or stroke in the last six months. Cialis helps you get and keep stronger erections with a daily or as-needed pill. An inherited eye disease that affects the retina. This will allow your doctor to see if the medicine is working properly and to decide if you should continue to take it. If you are a Mayo Clinic patient, this could include protected health information.
