MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
About MedicalVocabulary.org
The most complete online medical dictionary: 16,436 terms covering anatomy, physiology, pathologies, diagnostic exams, pharmacology and every clinical specialty.
Designed for 3 kinds of users:
- Patients and family who want to understand a diagnosis, a medical report or instructions from a doctor.
- Students of medicine, nursing, physiotherapy and the health professions, dealing with technical terminology.
- Doctors, pharmacists and healthcare workers who need a quick and reliable reference.
Definitions are written in clear, accessible language while keeping the rigor required for professional use. Each term has a dedicated URL, instant autocomplete search, and can be shared on WhatsApp, Facebook, X and via email with one click.
- 100% free
- No registration
- No intrusive ads
- Privacy by design
- Mobile friendly
Disclaimer: the content is for informational and educational purposes only and does not replace medical advice. If you have doubts about your health, always consult a qualified professional. In case of emergency call your local emergency number (911 in the US, 112 in the EU).
Erythema
A redness of the skin resulting from inflammation, for example, as caused by sunburn
Read the definitionRandom terms
Show more- Protein-losing enteropathy A condition in which there is excessive loss of plasma protein into the intestine. Protein-losing enteropathy…
- Seizure, clonic See: Clonic seizure
- Allopathic medicine The system of medical practice which treats disease by the use of remedies which produce effects different…
- Atenolol 4 cel ODYvAlign=top bgColor=#cccccc colSpan=2> vAlign=top width='100%' bgColor=#ffffff>Our Atenolol Main…
- Intrastromal corneal ring A plastic ring designed to be implanted in the cornea, the transparent structure in the front of the eye. The…
- Female orgasmic dysfunction Failure of a female to achieve an orgasm (climax) during sexual intercourse. This disorder can originate in…
- Antigen-antibody complex The complex formed by the binding of an antibody and an antigen. Antigen-antibody complexes are mediators of…
- ALA 1. Alpha-linolenic acid 2.Aminolevulinic acid, a naturally occurring chemical in the body that is converted…
- New England Journal of Medicine Despite its regional name, The New England Journal of Medicine (NEJM) is far from provincial. It is an…
- Redux See: Dexfenfluramine
- Perioperative Literally, around (the time of) surgery. More specifically, the period of time extending from when the…
- Pituitary, posterior A mild form of eczema that occurs in young children and adolescents and produces mild patchy lightening and…