What is methylphenidate?
methylphenidate er 27 mg is a central nervous system stimulant. It affects chemicals in the brain and nerves that contribute to hyperactivity and impulse control.
Methylphenidate is used to treat attention deficit disorder (ADD), attention deficit hyperactivity disorder (ADHD), and narcolepsy.
Methylphenidate should be used as a part of a total treatment program for ADHD that may include counseling or other therapies.
Before taking this medicine
You should not use methylphenidate if you are allergic to it, or if you have:
- glaucoma;
- severe high blood pressure or a heart problem;
- overactive thyroid;
- a personal or family history of tics (muscle twitches) or Tourette’s syndrome; or
- severe anxiety, tension, or agitation (stimulant medicine can make these symptoms worse).
Stimulants have caused stroke, heart attack, and sudden death in certain people. Tell your doctor if you have:
- heart problems or a congenital heart defect;
- high blood pressure; or
- a family history of heart disease or sudden death.
Do not use methylphenidate if you have used an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, and tranylcypromine.
How should I take methylphenidate?methylphenidate er 27 mg
Take methylphenidate exactly as prescribed by your doctor. Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose.
Methylphenidate may be habit-forming. Misuse can cause addiction, overdose, or death. Keep the medication where others cannot get to it. Selling or giving away this medicine is against the law.
Your dose needs may change if you switch to a different brand, strength, or form of this medicine. Avoid medication errors by using only the medicine your doctor prescribes.
Most brands of methylphenidate are taken 1 or 2 times during the day. Jornay PM is for use only at night between 6:30 and 9:30 pm.




