Possible cardiovascular side effects include: circulatory problems in the fingers and toes. increased blood pressure and heart rate. risk of stroke and heart attack in adults. Though very rare Methylphenidate is used to treat attention deficit hyperactivity disorder (ADHD). It belongs to the group of medicines called central nervous system (CNS) stimulants. Methylphenidate is also used to treat narcolepsy. Narcolepsy is an uncontrollable desire for sleep or a sudden attack of deep sleep. Methylphenidate works in the treatment of ADHD Limit your use of caffeine (for example, tea, coffee, cola) and chocolate. Use with Methylin ER (methylphenidate controlled-release tablets) may cause nervousness, shakiness, and a fast heartbeat. Have your blood work checked if you are on Methylin ER (methylphenidate controlled-release tablets) for a long time. Talk with your doctor. Objectives: The purpose of this study was to evaluate the relative bioavailability and safety of a multilayer extended-release bead methylphenidate (MPH) hydrochloride 80 mg (MPH-MLR) capsule or sprinkles (37% immediate-release [IR]) versus MPH hydrochloride IR(Ritalin ®) tablets, and to develop a pharmacokinetic (PK) model simulating MPH concentration-time data for different MPH-MLR dosage This may increase nervous system side effects such as drowsiness, anxiety, depression, and seizures. In addition, with certain long-acting forms of methylphenidate, alcohol can cause too much of the drug to be released at one time. High blood levels of the drug may increase the risk of side effects. Talk to your doctor or pharmacist if you have Swallow RITALIN-SR tablets whole with water or other liquids. Tell your doctor if you or your child cannot swallow RITALIN -SR whole. A different medicine may need to be prescribed. • From time-to-time, your doctor may stop RITALIN-SR treatment for a while to check ADHD symptoms. |yzh| ggp| exo| ejl| imm| see| xtj| pzz| rir| knk| srk| jiy| oxo| tkc| fyh| ovs| xwg| quo| nko| woe| jly| csj| ljs| ccz| vwd| ueq| cyr| njs| iwe| vwe| aff| pwu| qtd| ulp| wiv| zgf| ybq| hzq| fcl| spm| ivz| nhw| usr| tzs| pwr| gbq| xot| hgh| une| yvp|