Halls Defense

Halls Defense is a lozenge that may be used to help boost the immune system. Halls Defense contains Vitamin C.

Halls Defense Overview


Halls Defense is an over the counter medication that may be used to boost the immune system. Halls Defense contains Vitamin C, which is a water soluble vitamin. Vitamin C is an essential vitamin and nutrient that helps your body function normally, and can boost your immune system.

This medication comes in a lozenge form and is usually taken as needed, with or without food.

In high doses, common side effects of Halls Defense include dizziness and fatigue, and headache.

Patient Ratings for Halls Defense

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What are you taking Halls Defense for?

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  • Other
  • Common Cold
  • Methemoglobinemia
  • Scurvy
  • Tyrosinemias
  • Wounds, Penetrating

How long have you been taking it?

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  • Less than a week
  • A couple weeks
  • A month or so
  • A few months
  • A year or so
  • Two years or more

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Ascorbic Acid

For more information on this medication choose from the list of selections below.

Halls Defense Drug Class

Halls Defense is part of the drug class: