Do milk products interfere with the med. Zoloft? My grandson is 14 and has Asperger s and Autism and his psychiatrist has him on 50 mg. of Zoloft once daily. He has been taking it in liquid form because he can t swallow pills, and takes it with yogurt, but the last time his prescription was filled, at the same pharmacy, as usual, the pharmacist said it shouldn t be taken with milk products. He has been on different doses of the medication for about 3 years, now, and no one has ever said anything about this before. I am his grandmother and just wonder if milk is hindering the effect of the medicine. Thank you for you help in this matter. Sincerely, Bonnie English