Ascorbic Acid / Thiamine
Ascorbic Acid/Thiamine is a combination supplement containing Vitamin C and Vitamin B1. This multi-vitamin product is used to prevent or treat deficiencies of these essential nutrients, which play important roles in immune function, antioxidant activity, energy metabolism, and nervous system health. It may be prescribed for patients with malnutrition, alcoholism, or conditions affecting vitamin absorption.
A vitamin supplement combining Vitamin C and Vitamin B1 used to treat or prevent deficiencies of these essential nutrients.
Key facts at a glance
- RxNorm
- 1007231
- Generic
- Ascorbic Acid / Thiamine
- Class
- multi-ingredient
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Prevention and treatment of vitamin C and thiamine deficiencies. May be used in patients with malnutrition, alcoholism, malabsorption syndromes, or those requiring nutritional supplementation during recovery from illness.
Ascorbic acid (Vitamin C) acts as an antioxidant and supports immune function, collagen synthesis, and iron absorption. Thiamine (Vitamin B1) serves as a coenzyme essential for carbohydrate metabolism and proper nervous system function.
Generally well-tolerated when used at recommended doses. High doses of Vitamin C may cause gastrointestinal upset. Thiamine is generally safe but should be administered cautiously in patients with certain health conditions. Follow prescribed dosing and consult a healthcare provider before use.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy