Ascorbic Acid

Name: Ascorbic Acid Drug Interactions
Creator: Dr. Brian Staiger, PharmD, BCPS

6 interactions

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Aug 8, 2026 · Editorial policy · Data sources

Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →

Most serious with: Bleomycin Deferoxamine Doxycycline Injection

3 Major 3 Minor

All (6) Major (3) Minor (3)

Major

Ascorbic Acid Bleomycin Blenoxane® Decreased bleomycin efficacy Details Ascorbic Acid Deferoxamine Impairment of cardiac function Details Ascorbic Acid Doxycycline Injection Acticlate Decreased doxycycline efficacy Details

Minor

Ascorbic Acid Cyanocobalamin Dodex Reduced amounts of cyanocobalamin available for serum and body stores Details Ascorbic Acid Cyanocobalamin Injection Berubigen® Reduced amounts of cyanocobalamin available for serum and body stores Details Ascorbic Acid Cyanocobalamin Nasal Gel Nascobal Reduced amounts of cyanocobalamin available for serum and body stores Details

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Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.