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).
Benzodiazepines
A class of drugs that act as tranquilizers and are commonly used in the treatment of anxiety. Benzodiazepines can cause drowsiness
Read the definitionRandom terms
Show more- RFLP An antigen found in the red blood cells of most people: those who have Rh factor are said to be Rh positive…
- Neutrophilia More than the normal number of neutrophils, a type of white blood cell (specifically a form of granulocyte)…
- Septicemia Systemic (bodywide) illness with toxicity due to invasion of the bloodstream by virulent bacteria coming from…
- ALS7 See: Amyotrophic lateral sclerosis 7
- Diethylstilbestrol The earliest synthetic (man-made) form of the hormone estrogen. Diethylstilbestrol (DES) was once widely…
- Carbon monoxide poisoning Poisoning with carbon monoxide, a tasteless odorless gas that is a byproduct of combustion. Carbon monoxide…
- Cranial nerve XI The eleventh cranial nerve is the accessory nerve. The twelve cranial nerves, the accessory nerve included…
- Pulse, Corrigan A pulse that is full and then suddenly collapses. Named for the Irish physician Dominic John Corrigan…
- Passive smoking The inhaling of environmental tobacco smoke (ETS) by someone who is not smoking. See: ETS
- Gross hematuria Hematuria means blood in the urine and gross hematuria refers to hematuria that is so plentiful that it is…
- Perineal prostatectomy An operation to remove the prostate gland through an incision made between the scrotum and the anus. NTER>
- First cranial nerve The olfactory nerve, the nerve that permits the sense of smell. See: Olfactory nerve