Gallium
Gallium is a metallic element with several therapeutic applications in medicine, primarily used in the form of gallium nitrate for treating cancer-related hypercalcemia (elevated blood calcium levels). Additionally, gallium-67 is utilized as a radiopharmaceutical in nuclear imaging to detect certain tumors, infections, and inflammatory conditions. Research continues into other potential therapeutic uses of gallium compounds.
Gallium-based medications are used primarily for managing cancer-related calcium imbalances and as diagnostic imaging agents.
Key facts at a glance
- ATC
- unclassified
- RxNorm
- unknown
- Generic
- Gallium
- Class
- unclassified
- Brands
- Ganite
- Availability
- otc
- Pregnancy
- C
- Lactation
- caution
- Half-life (h)
- 5
- Onset (min)
- 0
- Duration (h)
- 0
- Routes
- IV
- Forms
- injection, powder for solution
- Regions
- US
- Monitoring
- serum calcium, renal function, electrolytes
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.
Gallium nitrate is primarily indicated for hypercalcemia of malignancy. Gallium-67 citrate is used in nuclear medicine imaging for detecting certain cancers (particularly lymphoma), inflammatory diseases, and infections. Research applications include antimicrobial therapies and experimental cancer treatments.
Gallium interferes with calcium metabolism in the body and may inhibit bone resorption, helping to lower elevated blood calcium levels. As a radiopharmaceutical, gallium-67 is taken up by areas of rapid cell division and inflammation, allowing for diagnostic imaging when detected by gamma cameras.
Gallium should only be administered under medical supervision in clinical settings. Side effects may include kidney toxicity and gastrointestinal disturbances. The radioactive form requires special handling and disposal protocols. Not a first-line treatment for most conditions and is typically reserved for specific clinical situations.
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 26, 2026. · Read our editorial policy