Eflornithine is used to slow the growth of unwanted hair on the face in women, usually around the lips or under the chin. Eflornithine works by blocking a natural substance that is needed for hair to grow and is located in your hair follicle (the sac where each hair grows).

Directions

Eflornithine comes as a cream to apply to the skin. It is usually applied twice a day. To help you remember to apply eflornithine cream, apply it around the same times every day, such as in the morning and in the evening. You should wait at least 8 hours between applications of eflornithine. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Apply eflornithine cream exactly as directed. Do not apply more or less of it or apply it more often than prescribed by your doctor.

Eflornithine cream slows hair growth but does not prevent it. You should continue to use your current method of hair removal (e.g., shaving, plucking, cutting) or treatment while using eflornithine cream. It may take four weeks or longer before you see the full benefit of eflornithine cream. Do not stop applying eflornithine without talking to your doctor. Stopping use of eflornithine will cause hair to grow as it did before treatment. You should notice improvement (less time spent using your current method of hair removal) within 6 months of beginning treatment with eflornithine. If no improvement is seen, your doctor will likely ask you to stop using eflornithine.

To use eflornithine cream, follow these steps:

• Wash and dry the affected area(s).
• Apply a thin layer to affected area(s) and rub in until absorbed.
• Apply eflornithine cream only to affected skin areas.Do not allow the cream to get into your eyes, mouth, or vagina.
• You should wait at least 4 hours after applying eflornithine cream before washing the area where it was applied.
• You should wait at least 5 minutes after using your current method of hair removal before applying eflornithine.
• You may apply cosmetics or sunscreen after an application of eflornithine cream has dried.
• You may feel temporary stinging or burning if you apply eflornithine to broken skin.

Side Effects

Eflornithine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

• stinging, burning, or tingling of the skin
• redness of the skin
• skin rash
• acne
• swollen patches of skin that are reddened and contain a buried hair

Some side effects can be serious. The following symptom is uncommon, but if you experience it, stop using eflornithine and call your doctor immediately:

• severe irritation of the skin

Eflornithine may cause other side effects. Call your doctor if you have any unusual problems while using this medication.

Missed Dose

Apply the missed dose as soon as you remember it, if at least 8 hours has passed since your previous application. However, if it is almost time for the next application, skip the missed dose and continue your regular application schedule. Do not apply extra cream to make up for a missed dose.

Overdose

If overdose is suspected, contact your local poison control center or emergency room immediately. This medicine may be harmful if swallowed. Symptoms following ingestion may include hair loss, facial swelling, seizures, hearing loss, upset stomach, loss of appetite, headache, weakness, and dizziness.

Storage

Keep this medication in the container it came in, tightly closed, and out of reach of children.

Store below 25°C (77°F).

Do not freeze.