My adolescent child of 17 years studying in class 12 having OCD symptoms like taking too much time in bathroom , washing hands again and again feeling every time dirty of his belongings. Hates to his two sisters shouting like anything. Having too much anger anxiety. Never doing study works . Not able to Study properly due to OCD lot of time is wasted. Rewriting the same words again and again during studying . Re-reading problem , Re-reads the same words again and again. Repetition of same words . Repetition of same words during talking. Not listening parents etc and food disorders. Not taking food on time.