Side Effects

Drug information provided by: Merative, Micromedex®

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor immediately if any of the following side effects occur:

More common

  1. Decreased interest in sexual intercourse
  2. delayed or inability to have an orgasm
  3. inability to have or keep an erection
  4. loss in sexual ability, desire, drive, or performance

Incidence not known

  1. Agitation
  2. blood in the stool or urine
  3. chest tightness
  4. confusion
  5. cough
  6. decreased urine output
  7. diarrhea
  8. difficulty swallowing
  9. dizziness
  10. fast or irregular heartbeat
  11. fever
  12. headache
  13. hives, itching
  14. hostility
  15. increased sweating
  16. increased thirst
  17. irritability
  18. large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs
  19. muscle pain or cramps
  20. nausea or vomiting
  21. nose bleeds
  22. overactive reflexes
  23. poor coordination
  24. puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
  25. red or purple spots on the skin
  26. restlessness
  27. seizures
  28. shivering
  29. sweating
  30. swelling of the breasts or unusual milk production
  31. swelling of the face, ankles, or hands
  32. talking or acting with excitement you cannot control
  33. trembling or shaking
  34. trouble breathing
  35. twitching
  36. unusual bleeding or bruising
  37. unusual tiredness or weakness
  38. vomiting blood

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common

  1. Difficulty having a bowel movement (stool)
  2. dry mouth

Less common

  1. Abnormal ejaculation
  2. bloated or full feeling
  3. excess air or gas in the stomach or intestines
  4. itching skin
  5. passing gas
  6. unusual dreams

Incidence not known

  1. Acid or sour stomach
  2. belching
  3. blurred vision
  4. change in taste
  5. decrease in smell
  6. dizziness or lightheadedness
  7. eye pain
  8. feeling of constant movement of self or surroundings
  9. feeling of warmth
  10. heartburn
  11. indigestion
  12. loss of sense of smell
  13. loss of taste
  14. redness of the face, neck, arms, and occasionally, upper chest
  15. sensation of spinning
  16. stomach discomfort, upset, or pain

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.