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Knowledge Centre / Gynaecomastia

Gynaecomastia

Assessment and management of male breast enlargement.

Reviewed by Dr Kola Tytler MBBS CertHE MBA MRCGP (General Practitioner)
Last reviewed: 21 October 2025
EndocrinologyMen's Health

Clinical Guidelines

abs-summary-statement-gynaecomastia-v3.pdf
National
Association of Breast Surgery Summary Statement: Gynaecomastia
National
Gynaecomastia - South & West
National
Gynaecomastia in Adults Guideline V2.1
National
Best practice guidelines for the assessment, investigation and management of gynaecomastia (Association of Breast Surgery, 2019)
Local
EAA Clinical Practice Guidelines: Gynecomastia Evaluation and Management
Local
Gynaecomastia Guidelines (Nottinghamshire Area Prescribing Committee)
Local

Recent iatroX Q&As

  • What are the indications for referring a patient with gynaecomastia to secondary care for further evaluation?Updated: 8/16/2025
  • What lifestyle modifications or pharmacological treatments are recommended for managing gynaecomastia in primary care?Updated: 8/16/2025
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