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.
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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).
Pruritus ani
A medical name for itchiness of the anus. See Anal itching
Read the definitionRandom terms
Show more- Quarantine The period of isolation decreed to control the spread of infectious disease. Before the era of antibiotics…
- ETM1 A gene for essential tremor, uncontrollable shaking of the hands and head and sometimes other parts of the…
- Folic acid One of the B vitamins that is a key factor in the synthesis (the making) of nucleic acid (DNA and RNA). A…
- Pemphigus One of a group of chronic, relapsing autoimmune skin diseases that cause blisters and erosions of the skin…
- Premature beat See: Extrasystole
- Litho- See: Lithium.
- Vaccine, meningococcal A vaccine to prevent meningococcal meningitis, an inflammation of the membranes that cover the brain and…
- Heart, artificial A manmade heart. An artificial heart was temporarily implanted in 1969 by Denton Cooley in Houston, Texas…
- Cyclooxygenase-1 inhibitor See: Cox-1 inhibitor
- Fetishism Fetishism is a problem in which a person has sexual urges associated with non-living objects. The person…
- COMT Abbreviation for catechol-O-methyltransferase
- Embryo The organism in the early stages of growth and differentiation from fertilization to, in humans, the…