Gaviscon Infant Contains Sodium Alginate And Magnesium Alginate As Active Ingredients. It Is Used For Infants To Treat And Manage Gastroesophageal Reflux, Helping To Reduce Acid Regurgitation And Soothe Symptoms Of Reflux-Related Discomfort. Side Effects: Common Side Effects: Mild Constipation Or Loose Stools. Rare Side Effects: Allergic Reactions Such As Rash, Swelling, Or Difficulty Breathing. Precautions: Avoid Use In Infants With Known Allergies To Sodium Or Magnesium Alginate. Consult A Healthcare Professional Before Use, Particularly For Premature Infants Or Those With Medical Conditions. Proper Mixing With Water Or Milk Is Essential To Ensure Safety And Effectiveness.