Known side effects of Similac Mt 1 Jar include Gas, bloating, constipation, loose stools, spit-up, mild vomiting, rash (if allergic). Not everyone experiences these side effects.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026
This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.
Similac Mt 1 Jar may interact with the following:
Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.