Hi, I had gone through your question and understand your concerns. You should be worried but not too much. Dexmethylphenidate is used to treat attention deficit hyperactivity disorder - ADHD. It can help increase your ability to pay attention, stay focused on an activity, and control behavior problems. It may also help you to organize your tasks and improve listening skills. Hope this answers your question. If you have additional questions or follow up questions then please do not hesitate in writing to us. I will be happy to answer your questions. Wishing you good health.