This medication is typically used twice a day. However, your pharmacist may have suggested a different schedule that is more appropriate for you. Take it regularly and continuously to maintain its beneficial effects.

Important: Follow the instructions on the label. Do not use more of this product, or more often, than prescribed. It is not advisable to stop using this product suddenly, particularly if you have been on it for several weeks. If you are considering stopping the medication, talk to your pharmacist first.

If you have stopped taking the drug for more than 2 days, contact your health care professional for dosing instructions. This medication may be taken with or without food.

This product may intensify the effect of alcohol. Limit alcohol consumption to an occasional intake.

In addition to its desired action, this medication may cause some side effects, notably:

• it may lower your white blood cell count, which can lead to fever, shivering, sore throat or infections -- if you experience any of these symptoms, contact your doctor right away;
• it may cause drowsiness or dizziness - use caution when getting up from a lying or sitting position and use caution if driving;
• it may cause excessive salivation.

• it may cause constipation -- to prevent this, drink plenty of water or juice, and eat more dietary fibre;
• it may cause weight gain, mostly with prolonged use;

Each person may react differently to a treatment. If you think this medication may be causing side effects (including those described here, or others), talk to your health care professional. He or she can help you to determine whether or not the medication is the source of the problem.

As with most medications, this product should be stored at room temperature. Store it in a secure location where it will not be exposed to excessive heat, moisture or direct sunlight. Make sure that any leftover portion is disposed of safely.