First of all dis ques is meant only for boys.. How should i Stop my hand practidce.. ???

Is dere any way to stop hand practice.. I got rid of dis bad habit.. It is spoiling my lyf... my health is gng down n down.. n m really got dumb frm my lyf due to dis thing.. plz suggest me any way to stop frm dis damn habit.. or any medical treatment.. or any contact no. of a gud specialist which can help me through net or personally...