Diseases

Hyperpigmentation

Excessive pigmentation of the skin, usually as a result of increased epidermal or dermal melanin pigmentation, hypermelanosis. Hyperpigmentation can be localized or generalized. The condition may arise from exposure to light, chemicals or other substances, or from a primary metabolic imbalance.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Excessive pigmentation of the skin, usually as a result of increased epidermal or dermal melanin pigmentation, hypermelanosis. Hyperpigmentation can be localized or generalized. The condition may arise from exposure to light, chemicals or other substances, or from a primary metabolic imbalance.

MeSH Record

Classification

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MeSH Record

Synonyms

6 entry terms
  • Hypermelanosis
  • Hypermelanoses
  • Post-Inflammatory Hyperpigmentation
  • Hyperpigmentation, Post-Inflammatory
  • Hyperpigmentations, Post-Inflammatory
  • Post Inflammatory Hyperpigmentation

MeSH Record

Aspects Covered

35 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, congenital, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, surgery, therapy, urine, veterinary, virology.

MeSH Record

Indexing Annotation

do not confuse with HYPOPIGMENTATION

MeSH Record

History Note

93

MeSH Record

Previous Indexing

  • Pigmentation Disorders (1966-1992)

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AMA Style

References

  1. National Library of Medicine. Hyperpigmentation. Medical Subject Headings (MeSH). 2026. Unique ID D017495. http://id.nlm.nih.gov/mesh/2026/D017495
  2. Hyperpigmentation. In: Wikipedia. https://en.wikipedia.org/wiki/Hyperpigmentation
  3. Hyperpigmentation. In: Wikidata. https://www.wikidata.org/wiki/Q1641068