new concerns about using Viagra (sildenafil) in patients taking HIV protease inhibitors

July 1999

There are new concerns about using Viagra (sildenafil) in patients taking HIV protease inhibitors.

One patient on ritonavir and saquinavir had an MI and died...after taking a 25 mg dose of Viagra.

Protease inhibitors slow Viagra metabolism...leading to significantly higher and more prolonged levels.

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Table of Contents

first national guidelines for treating chronic stable angina
Infectious Diseases restricting the use of Trovan (trovafloxacin)
Infectious Diseases hepatitis B vaccine can be given ONCE A YEAR for 3 doses
Women's Health LOWER doses of estrogen to prevent osteoporosis
Women's Health Many women are afraid that estrogen replacement therapy increases the risk of breast cancer
Women's Health tamoxifen and raloxifene for preventing breast cancer
new warnings for patients taking Cylert (pemoline)
Paxil (paroxetine) is now approved for social phobia
Wellbutrin SR for weight loss
new treatments for Restless Legs Syndrome (RLS)
"andro" supplements DON'T build muscle
Sunscreens controversy over the SPF ratings on sunscreens
Bipolar Disorder Neurontin (gabapentin) and Lamictal (lamotrigine) for bipolar disorder
Bipolar Disorder omega-3 fatty acids for bipolar disorder
Men's Health new concerns about using Viagra (sildenafil) in patients taking HIV protease inhibitors
Men's Health now Pygeum africanum is the latest herb that's being promoted for benign prostatic hyperplasia
Gastroenterology warning patients not to drink grapefruit juice while taking Propulsid (cisapride)
Practice no longer market Hismanal (astemizole)