Zinc

Zinc is an essential constituent of many enzymes. Deficiencies in zinc may result in poor wound healing. Zinc deficiency can occur in patients on inadequate diets, in malabsorption, with increased catabolism due to trauma, burns and protein-losing conditions, and during TPN. Hypoproteinaemia spuriously lowers plasma zinc levels.
Normal range: 12–23 μmol/l

Uses
Zinc deficiency
As an antioxidant

Administration
• Orally: zinc sulphate effervescent tablet 125 mg dissolved in water, 1–3 times daily after food

Adverse effects
Abdominal pains
Dyspepsia