How long must men wait to use nitroglycerin after taking Viagra, Levitra, or Cialis

August 2004

How long must men wait to use nitroglycerin after taking Viagra, Levitra, or Cialis?

Nitrates are contraindicated with these phosphodiesterase 5 (PDE5) inhibitors...the combination can cause life-threatening hypotension.

In general, nitrates can be given 24 hours after taking Viagra or Levitra...or 48 hours after taking Cialis.

Practical advice for a better career, with unlimited access to CE

Pharmacy Technician's Letter Canada includes:

12 issues every year, with brief articles about new meds and hot topics
120+ CE courses, including the popular CE-in-the-Letter
Helpful, in-depth Technician Tutorials
Access to the entire archive

Subscribe Today!

Already a subscriber? Log in

Volume pricing available. Get a quote

Table of Contents

more intensive lipid-lowering
Dermatology Avandia or Actos for psoriasis
Diabetes cinnamon for type 2 diabetes
Infectious Diseases increase in serious diarrhea and colitis caused by Clostridium difficile
Osteoporosis Forteo (teriparatide), human parathyroid hormone for osteoporosis
HIV & AIDS Viread (tenofovir) can increase didanosine (Videx) levels
Pediatrics just 1 or 2 tablets of certain drugs can kill a toddler
Pediatrics zinc should be added to methylphenidate for ADHD
Substance Use Disorder Crystal meth use is spreading
Women's Health if it's safe to take antidepressants during pregnancy
Women's Health estrogen DOESN'T reduce the risk of dementia in older women
Cardiology Which antihypertensives are best for patients with hypertension AND proteinuria
Cardiology new questions about whether ASA is beneficial for patients with heart failure
Men's Health How long must men wait to use nitroglycerin after taking Viagra, Levitra, or Cialis