Why Does My Toddler Have Digestive Issues And Cry At Night After Eating Instant Noodles?

Hlo doctor I have my 2 and 7 months old baby son. I used to give him 2 min Maggie but whenever I give him Maggie during dinner time, after 10 to 15 min he used to go for toilet and then cry during night when I take him for toilet... can you help me with this problem