Hello doctor. My son is 4.5 months old and he has been arching his back while feeding and straining a lot from past 20days. The pediatrician had given juinor lanzole tablet with Domstal for 7 days, my baby was better. later when I had nonveg food (little spicy) again baby straining and crying a lot. my pediatrician advised Junior lanzole tablet (1/2) for 10 days along with neosmile. could you please let me know if this is the right medicine, what is the cause of the problem and what food should I avoid? thanks in advance!