Precautions While Using This Medicine

It is very important that your doctor check your progress at regular visits . This is necessary to allow dose adjustments and to test for serious unwanted effects.

Tell your doctor as soon as possible if you have a sore throat, fever, or general feeling of tiredness, or if you notice any unusual bleeding or bruising, such as red or purple spots on the skin, nosebleed, or bleeding gums .

Dione anticonvulsants may cause your eyes to become more sensitive to bright light than they are normally, making it difficult for you to see well. Wearing sunglasses and avoiding too much exposure to bright light may help lessen the discomfort. You may also have difficulty seeing in light that changes in brightness. If you notice this effect, be especially careful when driving at night.

This medicine will add to the effects of alcohol and other CNS depressants (medicines that slow down the nervous system, possibly causing drowsiness). Some examples of CNS depressants are antihistamines or medicine for hay fever, other allergies, or colds; sedatives, tranquilizers, or sleeping medicine; prescription pain medicine or narcotics; barbiturates; medicine for seizures; muscle relaxants; or anesthetics, including some dental anesthetics. Check with your doctor before taking any of the above while you are using this medicine .

Dione anticonvulsants may cause some people to become drowsy or less alert than they are normally. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you are not alert . After you have taken this medicine for a while, this effect may not be so bothersome.

Before having any kind of surgery, dental treatment, or emergency treatment, tell the medical doctor or dentist in charge that you are taking this medicine . Taking dione anticonvulsants together with medicines that are used during surgery or dental or emergency treatments may increase the CNS depressant effects.

Check with your doctor as soon as possible if you suspect you have become pregnant .

Do not stop taking dione anticonvulsant medicines without first checking with your doctor . Your doctor may want to reduce your dose gradually. Stopping this medicine suddenly may cause seizures.