Zinc acetate is a zinc salt of acetic acid, used primarily as a systemic zinc supplement. In the Indian context, it is widely prescribed for the treatment and prevention of zinc deficiency, a common nutritional issue, particularly in children and pregnant women. It plays a crucial role in numerous enzymatic processes, immune function, protein synthesis, wound healing, DNA synthesis, and cell division. The 20mg/10ml formulation is typically an oral solution, offering ease of administration and dose titration.
Adult: For zinc deficiency: 20-50 mg elemental zinc per day in divided doses. For Wilson's disease maintenance: 50 mg three times daily. Take 1 hour before or 2 hours after meals.
Note: Shake the bottle well before use. Use the measuring cup or dropper provided. Administer orally, preferably on an empty stomach (1 hour before or 2 hours after food) to maximize absorption. Can be taken with water. Do not take with milk, tea, coffee, or high-fiber foods at the same time.
Zinc acts as a cofactor for over 300 enzymes, including those involved in nucleic acid metabolism, protein synthesis, and cell division. It is essential for the normal function of many zinc metalloenzymes. In acute diarrhea, zinc acetate helps restore the integrity of the intestinal mucosa, enhances water and electrolyte absorption, boosts immune response against intestinal pathogens, and aids in the regeneration of gut epithelium.
Pregnancy: Category A (Indian classification). Zinc is essential for fetal development. Supplementation (20-25 mg/day) is recommended in Indian pregnant women, especially those with poor nutritional status, to reduce risk of preterm birth and low birth weight. Use under medical supervision.
Driving: No known effects. Drowsiness is a rare side effect.
| Tetracyclines (Doxycycline, Minocycline) | Decreased absorption of both zinc and the antibiotic due to chelation complex formation. | Major |
| Fluoroquinolones (Ciprofloxacin, Levofloxacin) | Decreased absorption and efficacy of the antibiotic. | Major |
| Penicillamine | Reduced absorption of penicillamine. Used therapeutically in Wilson's disease to reduce copper absorption. | Major |
| Iron supplements (Ferrous sulfate) | Mutual inhibition of absorption. Administer at least 2-3 hours apart. | Moderate |
| Calcium supplements / Thiazide diuretics | May decrease zinc absorption. | Moderate |
| ACE Inhibitors (Captopril, Enalapril) | Captopril may chelate zinc, potentially reducing its levels. | Moderate |
Same composition (Zinc acetate (20mg/10ml)), different brands: