Side Effects

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. Difficulty having a bowel movement
  2. dry mouth

Less common

  1. Bladder pain
  2. bloating or swelling of the face, arms, hands, lower legs, or feet
  3. bloody or cloudy urine
  4. body aches or pain
  5. burning feeling while urinating
  6. chills
  7. cough
  8. decrease in frequency of urination
  9. decrease in urine volume
  10. difficult or painful urination
  11. difficulty in breathing
  12. difficulty in passing urine (dribbling)
  13. dry eyes
  14. ear congestion
  15. fever
  16. frequent urge to urinate
  17. headache
  18. loss of voice
  19. lower back or side pain
  20. nasal congestion
  21. rapid weight gain
  22. runny nose
  23. sneezing
  24. sore throat
  25. tingling of the hands or feet
  26. unusual tiredness or weakness
  27. unusual weight gain or loss

Incidence not known

  1. Blurred vision
  2. fast, irregular, pounding, or racing heartbeat or pulse

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:

Less common

  1. Back pain
  2. belching
  3. dry throat
  4. heartburn
  5. indigestion
  6. nausea
  7. rash
  8. stomach discomfort, upset, or pain
  9. trouble sleeping
  10. upper abdominal pain

Incidence not known

  1. Dizziness
  2. itching skin

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.