To fully benefit from the effect of this medication, and to limit any adverse reactions, make sure that the health care facility overseeing your treatment has provided you with all the information needed to properly administer this drug.

This medication is typically used only once a day. However, your pharmacist may have suggested a different schedule that is more appropriate for you. Important: Follow the instructions on the label. Do not use more of this product, or more often, than prescribed.

You should take this medication at approximately the same time each day. It must be used regularly and continuously to maintain its beneficial effects. Be sure to keep an adequate supply on hand.

This medication should be swallowed whole. It should not be split, crushed or chewed. If you remember missing a dose within 8 hours of the time it is usually taken, take the missed dose as soon as possible, then take the next dose at the regularly scheduled time. If the dose is missed by more than 8 hours, skip the missed dose. Do not double the next dose to catch up.

This medication may be taken with or without food.

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

• it may cause hair loss;
• it may cause stomach ache;
• it may cause nausea or, rarely, vomiting;

• it may cause constipation -- to prevent this, drink plenty of water or juice, and eat more dietary fibre;
• it may cause unusual tiredness;
• it may make your skin more sensitive to UV rays (e.g., sunlight, tanning lamps) - avoid exposure to UV rays as much as possible and protect yourself when out in the sun.

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. To remain effective, this product must be kept in its original packaging. Do not transfer it to another container.