Calcium Citrate Overview and Mechanism

Study Notes

Calcium Citrate Overview

Calcium citrate serves as a pivotal source of calcium in various medical treatments.
It is specifically indicated for addressing calcium deficiencies, particularly hypocalcemia.

Indications and Forms

It is a calcium salt derived from citric acid.
Common commercial names include Cal-Cee and Cal-C-Cap, which are formulations used to deliver calcium effectively.

Mechanism of Action

Facilitates the transmission of nerve impulses essential for communication within the nervous system.
Aids in the contraction of skeletal and cardiac muscles, contributing to heart function and movement.
Maintains cellular permeability, which is vital for cellular health and function.
Supports the growth and maintenance of strong bones and teeth, crucial for skeletal integrity.

Major Side Effects

Possible gastrointestinal disturbances including nausea, vomiting, and constipation.
Physical symptoms may include pain, drowsiness, headaches, and muscle weakness.

Adverse Effects

Risk of hypercalcemia, which can lead to serious health complications.
Potential ECG changes indicating heart rhythm issues.
Metabolic alkalosis can occur, affecting acid-base balance.
Serious issues such as heart block, rebound hyperacidity, renal failure, cardiac dysrhythmias, and possibly cardiac arrest are life-threatening consequences of misuse or overdose.

Critical Information & Nursing Considerations

Essential for nurses to educate patients about the importance of taking calcium citrate supplements with meals to enhance absorption and minimize gastrointestinal side effects.

Description

This quiz provides an overview of calcium citrate, its medical uses, and mechanisms of action. Learn about the indications, forms, and potential side effects associated with calcium citrate. Understand its importance for nerve impulses and muscle contraction.