Dealing with ocd and an adult child

[Guest guest]

My son has ocd he is 26 years old. His ocd involves letters and

numbers. This involves every aspect of his life. He has a hard time

functioning in all parts of his life. I was wondering if anyone has any

like experiences with ocd. He also can not throw things away that have

numbers or letters. He puts everything that he touches in his pockets

or his vehicle. He can not sign a check or fill out a form. He is on

medication but it is not working. I was wondering if anyone with an

older child has any words of wisdom for me. Thank you Tammie