Dear Dr: I am from Mexico,I would like…

M     C        E     P     P   wrote:

 Dear Dr:

 I am from Mexico,I would like that you advice me I have a family with
 ADD 6 years old and with Concerta medication ,could you tell me how
 long the medicine has to be with him ,which will be the dosis,for what
 time and the hours to give it.

 Thank you if you answer me.

 Sincerely.
 Dr J    C         P