Dear sanjaygilani 3672, AdHd- means attention defecit hyperactivity disorder, child inattention,overlook,careless mistake,in hyperactivity-run inappropiately, talk -excess,problem -learning,performance in class poor,psychology-anxiety, depression,epilepsy, sleep disorder, bed beting-in management-psychosocial, behaviour therapy,congitive , interpersonal,family therapy-family work on his child, repeatly try to correct his mistake, explain him, medication-atoxetine, before giving tretment rule out medical disease-anaemia, hypothyrodism,hearing &vision problem, tablet - atenlol useful in hypertension, angina, myocardial infarction ,super ventricular tachycardia, hope my advice is useful to you, thank you.