Viagra side effects.


List of side effects that you should report to your doctor or health care professional as soon as possible:

  • allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
  • breathing problems
  • changes in hearing
  • changes in vision, blurred vision, trouble telling blue from green color
  • chest pain
  • fast, irregular heartbeat
  • men: prolonged or painful erection (lasting more than 4 hours)
  • seizures
  • Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

  • diarrhea
  • flushing
  • headache
  • indigestion
  • stuffy or runny nose
  • This list do not describe all possible side effects. Call your doctor for medical advice about any kind of side effects.

    How should I keep my medicine? Keep it out of reach of children. Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Throw away any unused medicine after the expiration date.

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