What it means
It neutralizes stomach acid for quick heartburn relief, and it is one of the most common forms of calcium supplement for bone health. In kidney failure it is also used to bind phosphate in food. Constipation and gas are common. Taking too much, especially with milk, can raise the blood calcium.
For the nurse
As a supplement, it is absorbed best with food. It binds some drugs, such as iron, levothyroxine and some antibiotics, so give those at a different time. Teach the client not to exceed the label dose.
At a glance
| Drug class | antacid; calcium supplement |
|---|---|
| Brand names | Tums, Os-Cal |
| Spanish | carbonato de calcio |
| Also written | Tums |
Related terms
calcium
A mineral that builds bones and teeth and that nerves, muscles, the heart and blood clotting need to work.
calcium gluconate
A calcium salt, given IV or by mouth, used to raise a low blood calcium level and in some emergencies.
cholecalciferol
Vitamin D3, the form of vitamin D the skin makes in sunlight, also taken as a supplement.