Side Effects

Drug information provided by: 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. Fainting
  2. lightheadedness
  3. shakiness in the legs, arms, hands, or feet
  4. trembling or shaking of the hands or feet

Incidence not known

  1. Abdominal or stomach cramps or pain
  2. bloating
  3. blurred vision
  4. bulging soft spot on the head of an infant
  5. change in the ability to see colors, especially blue or yellow
  6. confusion
  7. constipation
  8. convulsions
  9. decrease in the frequency of urination
  10. decrease in the urine volume
  11. diarrhea
  12. difficult or troubled breathing
  13. difficulty in passing urine (dribbling)
  14. dizziness
  15. dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position
  16. drowsiness
  17. fainting
  18. fast, slow, or irregular heartbeat
  19. headache
  20. irregular, fast or slow, or shallow breathing
  21. loss of appetite
  22. nervousness
  23. painful urination
  24. pale or blue lips, fingernails, or skin
  25. pounding in the ears
  26. shortness of breath
  27. sore throat
  28. spasm of the throat
  29. sweating
  30. tightness of the chest
  31. unusual tiredness or weakness
  32. vomiting

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. Disturbed color perception
  2. double vision
  3. dry mouth
  4. false or unusual sense of well-being
  5. fear or nervousness
  6. halos around lights
  7. hyperventilation
  8. nausea
  9. night blindness
  10. overbright appearance of lights
  11. relaxed and calm
  12. restlessness
  13. sleepiness or unusual drowsiness
  14. sleeplessness
  15. trouble sleeping
  16. tunnel vision
  17. unable to sleep
  18. unusual drowsiness, dullness, tiredness, weakness, or feeling of sluggishness

Incidence not known

  1. Acid or sour stomach
  2. belching
  3. bigger, dilated, or enlarged pupils (black part of the eye)
  4. bloating
  5. change in color vision
  6. chills
  7. cold sweats
  8. coma
  9. continuing ringing or buzzing or other unexplained noise in the ears
  10. cool, pale skin
  11. darkened urine
  12. depression
  13. difficulty seeing at night
  14. feeling of constant movement of self or surroundings
  15. fever
  16. flushing or redness of the skin
  17. full feeling
  18. hearing loss
  19. heartburn
  20. hives or welts
  21. increased appetite
  22. increased hunger
  23. increased in sexual ability, desire, drive, or performance
  24. increased interest in sexual intercourse
  25. increased sensitivity of the eyes to sunlight
  26. increased sweating
  27. indigestion
  28. itching skin
  29. loss of appetite
  30. nightmares
  31. pains in the stomach, side, or abdomen, possibly radiating to the back
  32. pressure in the stomach
  33. seizures
  34. sensation of spinning
  35. skin rash
  36. slurred speech
  37. stomach discomfort or upset
  38. sugar in the urine
  39. swelling of the abdominal or stomach area
  40. swelling of the breasts or breast soreness in both females and males
  41. unusually warm skin
  42. watering of the eyes
  43. yellow eyes or 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.