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viagra really work

A 41-year-old member asked:
Dr. Alvin Lin
Dr. Alvin Lin answered
30 years experience Geriatrics
One way to find out!: The question isn't whether viagra (sildenafil) will work for a 66yo man but whether it will work for you. Discuss your overall health w/your family do ... Read More
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A 47-year-old member asked:
Dr. David Sneid
41 years experience Endocrinology
In many: But not all cases, it works well. Discuss w/your doctor to see if you are a suitable candidate.
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A 51-year-old member asked:
Dr. George Klauber
Specializes in Pediatric Urology
About 20 minutes.: Viagra (sildenafil) does not begin to work immediately, it has to be absorbed from your stomach, enter the blood stream and reach the penile blood ves ... Read More
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Dr. Richard Sarle
22 years experience Urology
Viagra (sildenafil): Viagra (sildenafil) should be take on an empty stomache 1 hour prior to activity.
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A 58-year-old male asked:
Dr. Robert Killian
28 years experience General Practice
Erectile Dysfunction: First and foremost is figuring out what the real problem is. If one has hypertension, obesity, is on medications or using too much alcohol. Second ... Read More
A 34-year-old member asked:
Dr. Gutti Rao
Dr. Gutti Rao answered
46 years experience Hospital-based practice
Half to one hour: Usually it takes half hour for the effect to kick in.
A 33-year-old male asked:
Dr. Myra Skluth
35 years experience Internal Medicine
No: Don't buy online drugs without a doctor's prescription. It may be counterfeit. If it does not work you will not know if it is your medical problem, re ... Read More
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A 76-year-old male asked:
Dr. James Lin
A Verified Doctor answered
A US doctor answered Learn more
Here are some ...: Your Hx indicates the age-related functional deficit in erection / coitus has accumulated to the level and exceeded what Viagra (sildenafil) can do fo ... Read More
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A 44-year-old male asked:
Dr. David Sneid
41 years experience Endocrinology
15-60 minutes: In order to get into your system. Cialis may be the fastest onset. If you mean duration of action, viagra and Levitra (vardenafil) work for up to 6 ho ... Read More
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A 63-year-old male asked:
Dr. Donald Steinmuller
33 years experience Nephrology and Dialysis
May need higher dose: The drugs work the same way. Viagra (sildenafil) works and wears off quickly. Cialis has longer effect and is approved for daily use to be ready for ... Read More
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A 48-year-old male asked:
Dr. David Sneid
41 years experience Endocrinology
Urologist: Check w/your urologist for further evaluation and therapy.

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