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Lactase

Drug Information

Lactase is a nonprescription enzyme used by people who have an impaired ability to digest lactose (milk sugar) because their bodies make insufficient lactase.

Common brand names:

Dairy Ease, Lactaid Fast Act, Lactrase

Summary of Interactions with Vitamins, Herbs, & Foods

What Are Nutrient Interactions
Types of interactions:BeneficialAdverseCheck

Replenish Depleted Nutrients

  • none

Reduce Side Effects

  • none

Support Medicine

  • none

Reduces Effectiveness

  • none

Potential Negative Interaction

  • none

Explanation Required

  • Calcium

    Dairy products are rich in calcium. Lactase-deficient people may not consume milk and therefore have fewer dietary sources of calcium available to them. Lactase products allow lactase-deficient people to digest milk products, increasing their sources and intake of dietary calcium.

The Drug-Nutrient Interactions table may not include every possible interaction. Taking medicines with meals, on an empty stomach, or with alcohol may influence their effects. For details, refer to the manufacturers’ package information as these are not covered in this table. If you take medications, always discuss the potential risks and benefits of adding a new supplement with your doctor or pharmacist.

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