Interactions are not expected.

They need to know if you have any of these conditions:
-chronic disease
-immune system problems
-prosthetic heart valve or valvular heart disease
-an unusual or allergic reaction to Lactobacillus, any medicines, lactose or milk, other foods, dyes, or preservatives
-pregnant or trying to get pregnant
-breast-feeding

See your doctor if your symptoms do not get better or if they get worse. Do not take this supplement for more than 2 days or if you have a fever unless your doctor tells you to.

If you have allergies to milk or you are sensitive to lactose, do not use this supplement.

Keep out of the reach of children.

Store in the refrigerator or as directed on the package label. Do not freeze. Throw away any unused medicine after the expiration date.