Viagra will soon get competition from Levitra and Cialis

September 2003

Viagra will soon get competition from Levitra and Cialis.

Levitra just came out in the U.S...and will be out mid-October in Canada. Cialis will be available later in both Canada and the U.S.

These drugs all work the same...they block phosphodiesterase-5 enzymes, cause vasodilation, and increase blood flow to the penis.

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
200+ CE courses, including the popular CE-in-the-Letter
Helpful, in-depth Technician Tutorials
Access to the entire archive

Subscription Options

Already a subscriber? Log in

Volume pricing available. Get a quote

Table of Contents

diabetes type 1.5
Anticoagulants Can patients be safely switched from Coumadin to generic warfarin
Anticoagulants conventional doses of warfarin to prevent recurrent venous thromboembolism
Men s Health differences between all the alpha-blockers used for BPH
Men s Health Viagra will soon get competition from Levitra and Cialis
latest guidelines for treating chronic obstructive pulmonary disease
Natural Medicines Can diabetes patients safely use glucosamine for osteoarthritis
Diabetes acarbose (Prandase) decreases the risk of hypertension and heart disease in PRE-diabetes patients
Women s Health OTC vaginal antifungal products work as well as fluconazole
Concerta, a new formulation of methylphenidate for kids with ADHD
topiramate (Topamax) might be effective for treating alcohol dependence
Cardiology whether it's okay for heart failure patients to take BOTH ASA and an ACE inhibitor
Hematology Oncology ASA helps prevent colon polyps
First Aid UrgentQR and NosebleedQR, to stop bleeding from cuts or nosebleeds
Obesity Weight Loss ketone urine test strips to measure fat burning