Because my 6 year old wouldn't swallow the Concerta pill, we are now switching to liquid Prozac starting tom. Ritalin may be added in about 2 weeks if the Prozac is tolerated. Does anyone have experience with Prozac or Prozac and Ritalin? Also, is this unusual for us to be trying the 4th med. in 6-7 weeks or is it par for the course? Thanks, MC