my son was diagnosed with ocd and severe anxiety disorder. he was treated with various drugs but nothing worked well .but combination of fluextine and aripripazole worked reasonably well.he is 13 years old.but due to side effects his aripripazole was stoppedafter 8 months. he is now on fluoxetine only with just started psychotherapy.but he has gone back to his previous level of uncertainty ,anxiety and ocd. what can you advise for desperate parents? we are so upset about him