Drugs & Vitamins

Active Ingredients: Dexmethylphenidate
Other Names: Dexmethylphenidate Hydrochloride Tablets, Focalin Tablets
Drug Class: Stimulants
Rx Status: Available by prescription only
Generic Available: Yes
Product Images & Descriptions:

What is/are Dexmethylphenidate Hydrochloride Tablets? (Back to top)
DEXMETHYLPHENIDATE 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. This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

What should I tell my health care providers before I take this medicine? (Back to top)
They need to know if you have any of these conditions:

• a history of alcohol or drug abuse
• glaucoma
• heart condition or recent history of a heart attack
• high blood pressure
• liver disease
• mental illness, including anxiety, bipolar disorder, depression, mania or schizophrenia
• motor tics, family history or diagnosis of Tourette's syndrome
• overactive thyroid
• 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
• breast-feeding

How should I use this medicine? (Back to top)
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.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

Note: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose? (Back to top)
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.

What may interact with this medicine? (Back to top)
Do not take this medicine with any of the following:

• atomoxetine
• lithium
• medicines called MAO Inhibitors like Nardil, Parnate, Marplan, Eldepryl
• other stimulant medicines like amphetamine, dextroamphetamine, methylphenidate and modafinil
• procarbazine

• clonidine
• medicines for high blood pressure
• other medicines for mental depression or anxiety
• seizure or epilepsy medicine
• warfarin

This list may not describe all possible interactions. Give your health care providers a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What side effects may I notice from this medicine? (Back to top)
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
• chest pain
• fast, irregular heartbeat
• fever, or hot, dry skin
• high blood pressure
• uncontrollable head, mouth, neck, arm, or leg movements

• headache
• stomach upset
• weight loss

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What should I watch for while using this medicine? (Back to top)
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.

Where should I keep this medicine? (Back to top)
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.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.

Last Updated:April 03, 2008

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