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A member asked:

I have the beginning stages of kidney disease. is taking 50 mg of viagra (sildenafil) safe?

A doctor has provided 1 answer
Dr. James Lin answered

Here are some…: Taking Viagra (sildenafil) 50 or 100 mg is okay as long as being tolerable and without contraindication. More? Ask the prescribing doctor for specific details timely.

Answered 1/4/2015

3.4k views

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