What is this medicine?
DEXMETHYLPHENIDATE (dex meth ill FEN i date) is used to treat attention-deficit hyperactivity disorder. Federal law prohibits the transfer of this medicine to any person other than the person for whom it was prescribed. Do not share this medicine with anyone else.
How should I use this medicine?
Take this medicine by mouth with a glass of water. Follow the directions on the prescription label. You can take this medicine with or without food. Take your doses at regular intervals. Usually the last dose of the day will be taken at least 4 to 6 hours before your normal bedtime, so it will not interfere with sleep. Do not take your medicine more often than directed.
A special MedGuide will be given to you by the pharmacist with each prescription and refill. Be sure to read this information carefully each time.
Talk to your pediatrician regarding the use of this medicine in children. While this medicine may be prescribed for children as young as 6 years for selected conditions, precautions do apply.
What side effects may I notice from receiving this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
anxiety or severe nervousness
changes in mood or behavior
fast, irregular heartbeat
fever, or hot, dry skin
high blood pressure
uncontrollable head, mouth, neck, arm, or leg movements
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
What may interact with this medicine?
Do not take this medicine with any of the following medications:
medicines called MAO Inhibitors like Nardil, Parnate, Marplan, Eldepryl
other stimulant medicines like amphetamine, dextroamphetamine, methylphenidate and modafinil
This medicine may also interact with the following medications:
medicines for high blood pressure
other medicines for mental depression or anxiety
seizure or epilepsy medicine
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
Where should I keep my medicine?
Keep out of the reach of children. This medicine can be abused. Keep your medicine in a safe place to protect it from theft. Do not share this medicine with anyone. Selling or giving away this medicine is dangerous and against the law.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Protect from light and moisture. Throw away any unused medicine after the expiration date.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
a history of alcohol or drug abuse
heart condition or recent history of a heart attack
high blood pressure
mental illness, including anxiety, bipolar disorder, depression, mania or schizophrenia
motor tics, family history or diagnosis of Tourette's syndrome
seizures (convulsions) or an abnormal brain scan
an unusual or allergic reaction to dexmethylphenidate, methylphenidate, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
What should I watch for while using this medicine?
Visit your doctor or health care professional for regular checks on your progress. This prescription requires that you follow special procedures with your doctor and pharmacy. You will need to have a new written prescription from your doctor or health care professional every time you need a refill.
This medicine may affect your concentration, or hide signs of tiredness. Until you know how this drug affects you, do not drive, ride a bicycle, use machinery, or do anything that needs mental alertness. If you are having trouble sleeping, and this continues to be a regular and bothersome side effect, contact your health care provider to discuss your options.
Tell your doctor or health care professional if this medicine loses its effects, or if you feel you need to take more than the prescribed amount. Do not change the dosage without talking to your doctor or health care professional. Do not suddenly stop your medicine.
Decreased appetite is a common side effect when starting this medicine. Eating small, frequent meals or snacks can help. Talk to your doctor if you continue to have poor eating habits. Height and weight growth of a child taking this medicine will be monitored closely.