I was told by my doctor that isosorb is the active ingredient in viagra is that true?
No, it is not true, "Do not use isosorbide mononitrate if you are taking sildenafil (Viagra). Serious, life-threatening side effects can occur if you take this medicine while you are using sildenafil."
For more information please click on the link below:
All the best and take care.-
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.