Are allergic to Methylin, methylphenidate hydrochloride, or any inactive component used to make the drug. Your healthcare provider or pharmacist has a list of the inactive ingredients.
There are a number of situations in which Methylin should not be taken, as well as several warnings and precautions to be aware of before starting the medicine. However, it is possible that not all warnings or precautions were discussed in this article. Therefore, you should talk with your healthcare provider about the specific Methylin warnings and precautions that may apply to you.