5B91.1

ICD-11 MMS 2026-01

Zinc excess

Description

Adverse effects associated with chronic intake of supplemental zinc include suppression of immune response, decrease in high-density lipoprotein (HDL) cholesterol and reduced copper status. Acute adverse effects of excess zinc include epigastric pain, nausea, vomiting, loss of appetite, abdominal cramps, diarrhoea, headaches and gastrointestinal distress.

Index terms

  • Zinc excess
  • hyperzincaemia

Exclusions from above levels

  • 18 – Pregnancy, childbirth or the puerperium
  • http://id.who.int/icd/entity/1004987305 – Transitory endocrine or metabolic disorders specific to fetus or newborn

Sibling codes

  • 5B91.0 – Hypercalcaemia
  • 5B91.2 – Sodium chloride excess
  • 5B91.3 – Fluorine excess
  • 5B91.4 – Aluminium excess
  • 5B91.5 – Manganese excess
  • 5B91.Y – Other specified mineral excess
  • 5B91.Z – Unspecified mineral excess

Foundation entity

Zinc excess – http://id.who.int/icd/entity/143185755

Part of: 5B91: Mineral excesses › 05: Endocrine, nutritional or metabolic diseases