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).
Migraine, common
See: Common migraine
Read the definitionRandom terms
Show more- Benign sleep myoclonus Sleep myoclonus: A distinctive disorder of sleep in infancy characterized by rhythmic myoclonic jerks (sudden…
- Remodelling, chromatin See: Chromatin remodeling
- Menetrier disease See: Giant hypertrophic gastritis
- Bursitis, elbow Inflammation of the olecranon bursa, the bursa at the tip of the elbow is called the olecranon bursitis. A…
- Handedness The preferential use of one hand for most fine manual tasks. Right handedness is the preferential use of the…
- DNA polymerase Enzyme that catalyzes (speeds) the polymerization of DNA. DNA polymerase uses preexisting nucleic acid…
- BPPV (benign paroxysmal positional vertigo) A balance disorder that results in the sudden onset of dizziness, spinning, or vertigo when moving the head
- Genome, chromosomal All of the genetic information in the chromosomes of an organism. For humans, that is all of the DNA…
- NARP >MELAS -- which stands for Mitochondrial Encephalomyopathy, Lactic Acidosis and Stroke:isease with…
- Acute abdomen The abrupt (acute) onset of abdominal pain. A potential medical emergency, an acute abdomen may reflect a…
- Organ failure The failure of an essential system in the body. Multiple organ failure is the failure of two or more systems…
- Osteoarthritis Osteoarthritis: A type of arthritis caused by inflammation, breakdown, and eventual loss of cartilage in the…