Common Uses:
- Methylphenidate increases mental alertness. It is used in those who have problems staying
awake (narcolepsy) and for attention
How To Take This Medication:
- This medication is best taken 30 to 45 minuets before a meal or take as directed by your
doctor. Dosage depends on your condition and response to this medication. If loss of appetite occurs
or if you experience stomach upset, it may be taken with of after meals or a snack. Use this
medication exactly as prescribed. Do not increase your dose, use it more frequently or use it for a
longer period of time than prescribed because this drug can be habit-forming. Also, if used for a
long period of time do not stop suddenly without first consulting your doctor. When used for extended
periods, this medication may not work as well and may require different dosing. Consult your doctor
if the medication isn’t working well.
Possible Side Effects:
- Loss of appetite, blurred vision, dizziness, lightheadedness, dry mouth, stomach upset,
sleeplessness, irritability, or constipation may occur the first few days as your body adjusts to the
medication. If these effects persist or worsen, inform your doctor. Notify your doctor if you
experience: weight loss, chest pain, nervousness, pounding heart, difficulty urinating, mood changes,
yellowing of eyes and skin. In the unlikely event you have and allergic reaction to this drug, seek
immediate medical attention. Symptoms of an allergic reaction include: rash, itching, swelling ,
dizziness, trouble breathing. If your notice other bothersome side effects contact your doctor or
pharmacist.
Precautions:
- Tell your doctor your medical history, especially: seizures or motor tics, Tourette’s disorder,
glaucoma, high blood pressure, severe anxiety, alcoholism, drug dependence, mental conditions, any
allergies. If this medication makes you dizzy or lightheaded use caution when driving or engaging
in activities requiring alertness. Methylphenidate should be used during pregnancy only when clearly
needed. Discuss the risks and benefits with your doctor. It is not known if Methylphenidate is
excreted into breast milk. Consult your doctor before breast-feeding.
Drug Interactions:
- Tell your doctor of all over-the-counter and prescription drugs you may use, especially:
Anticoagulants (e.g., warfarin); medications for seizures; medicine for depression (tricyclic anti
depressants such as amitriptyline); high blood pressure medicine (e.g., guanethidine). Do not start
or stop any medicine without doctor or pharmacist approval.
Notes, Storage, Missed Doses:
- Do not allow anyone else to take this medication.
Store at room temperature, between 59 and 86 degrees F ( between 15 and 30 degrees C) away from
moisture and sunlight. Do not store in the bathroom.
If you miss a dose, take as soon as you remember and take any remaining doses at evenly spaced times.
If it is near bedtime or near time for the next dose, skip that dose and resume your regular dosing
schedule. Do not “double-up” the dose to catch up.