Calcium Pantothenate
Calcium Pantothenate is the calcium salt of Vitamin B5 (pantothenic acid), an essential water-soluble vitamin used as a dietary supplement to treat or prevent pantothenic acid deficiency. It plays a crucial role in carbohydrate, fat, and protein metabolism by serving as a precursor to coenzyme A. This supplement is commonly used in patients with nutritional deficiencies, certain skin conditions, and sometimes as part of combination B-vitamin therapies.
Calcium Pantothenate is a supplemental form of Vitamin B5 used to treat deficiency and support metabolic functions involving carbohydrates, fats, and proteins.
Key facts at a glance
- RxNorm
- 1918
- Generic
- Calcium Pantothenate
- Class
- pin-variant
- Brands
- Irospan Tablet, Concept OB, Tandem Plus, Rena-Vite
- 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.
Treatment and prevention of pantothenic acid (Vitamin B5) deficiency, support of B-complex vitamin therapy, and adjunctive use in various metabolic disorders. Topical formulations may be used for skin conditions such as acne and wound healing.
Calcium Pantothenate is converted in the body to pantothenic acid, which is then used to synthesize coenzyme A (CoA) and acyl carrier protein. These cofactors are essential for numerous biochemical reactions including the citric acid cycle, fatty acid synthesis and oxidation, and amino acid metabolism.
Generally well-tolerated when taken orally at recommended doses. Side effects may include mild diarrhea or nausea in some individuals. May interact with certain medications affecting B-vitamin absorption. Consult a healthcare provider before use during pregnancy or breastfeeding. Natural sources include meat, whole grains, and legumes.
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 25, 2026. · Read our editorial policy