Take this medicine exactly as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. To do so may increase the chance of side effects.
Swallow the capsules whole. Do not break, crush, or chew them. If the capsules come in contact with the mouth, it may cause the mouth and throat to become numb (loss of feeling) and choking may occur.
If numbness or tingling of the mouth, tongue, throat, or face occurs, do not eat or drink until these symptoms disappear. Check with your doctor right away if these symptoms persist or become worse.
The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
- For oral dosage form (capsules):
- For cough:
- Adults and children 10 years of age and older—100 milligrams (mg) three times a day. Do not take more than 200 mg at one time or more than 600 mg per day.
- Children younger than 10 years of age—Use is not recommended.
- For cough:
If you miss a dose of this medicine, skip the missed dose and go back to your regular dosing schedule. Do not double doses.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.
Do not keep outdated medicine or medicine no longer needed.
Ask your healthcare professional how you should dispose of any medicine you do not use.
Keep the capsules in a child-resistant container and store it out of reach of children at all times.
Throw any unused medicine by mixing it with used coffee grounds or kitty litter and place it in a sealable bag, empty can, or container.