Calcium Carbonate / Potassium Tartrate
Calcium Carbonate / Potassium Tartrate is a multi-ingredient supplement that combines calcium and potassium. Calcium carbonate provides supplemental calcium for bone health and may act as an antacid, while potassium tartrate contributes potassium, an essential electrolyte. This combination is typically used when individuals need supplementation with both calcium and potassium minerals.
A mineral supplement combining calcium and potassium for nutritional support.
Key facts at a glance
- RxNorm
- 818119
- Generic
- Calcium Carbonate / Potassium Tartrate
- 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.
Used for calcium and potassium supplementation. May support bone health and help address mineral deficiencies. Historically used as a gentle laxative due to potassium tartrate content.
Calcium carbonate neutralizes stomach acid and provides bioavailable calcium for bone mineralization. Potassium tartrate helps replenish potassium levels and may have mild laxative effects through osmotic action.
Take with food to minimize gastrointestinal effects. Avoid use in patients with hypercalcemia, hyperkalemia, or kidney disease. May interact with certain medications including tetracyclines, bisphosphonates, and potassium-sparing diuretics. Consult a healthcare provider before use, especially if taking other medications or having kidney or cardiac conditions.
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 28, 2026. · Read our editorial policy