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Allergic response. For those who’ve had an allergic reaction to Viagra or any of its elements, your health care provider will likely not prescribe Viagra. You'll be able to question them about other treatment plans that may be much better alternatives in your case.Your medical professional may well prescribe Viagra should they make your mind up i

If you’re sexually aroused, Viagra ought to function that can assist you have or hold an erection inside of half-hour to 2 hours. But in the event you don’t get an erection inside four several hours immediately after getting a dose, Viagra didn’t give you the results you want this time.For ED, doctors may perhaps prescribe Cialis for daily us