MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Ant, fire
Also called thief ants, a scourge, these red or yellow ants of small-to-medium size, originally from South America, have a severe sting that burns like fire and can trigger an allergic reaction. Avoidance and prompt treatment are essential.
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- Onset In medicine, the first appearance of the signs or symptoms of an illness as, for example, the onset of…
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- Vitamin C An essential nutrient found mainly in fruits and vegetables. The body requires vitamin C to form and maintain…
- Gastrostomy, percutaneous endoscopic (PEG) A surgical procedure for placing a feeding tube without having to perform an open laparotomy (operation on…
- Electrolarynx A battery-operated instrument that makes a humming sound to help people who have lost their larynx to talk
- Offspring The offspring are strictly speaking the progeny, or young, born to a person. In a larger sense, the offspring…
- Varco See: Varco, Richard L.
- Capsaicin A component of certain plants, including cayenne and red pepper, used topically to relieve minor arthritis…
- Neurogenic Starting with or having to do with the nerves or the nervous system