Indigestion
"Milk of Magnesia caplets and liquid work very well for indigestion in a small dose.  Watch out for use on consecutive days because dosage is cumulative.  When I took antacid doses on consecutive days, it worked as a mild laxative on the third day.  Caplets are easier to handle than liquid, although caplets have a slightly chalky taste. Caplet flavors partially overcome chalky taste.  Liquid has a uniquely strange flavor that the manufacturer tries to overcome with flavors."