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).
Neuritis
Inflammation of nerves.
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- Trigeminal neuralgia Trigeminal neuralgia: Also called tic douloureux. Inflammation of the trigeminal nerve (the fifth cranial…
- IAVI International AIDS Vaccine Initiative. A remarkable example of a global not-for-profit organization working…
- Astatic seizure See: Atonic seizure
- Acute confusional state See: Delirium
- Epilepsy, temporal-lobe Epilepsy that is characterized by abnormal electrical activity in the temporal lobe of the brain. This…
- Fat, trans An unhealthy substance, also known as trans fatty acid, made through the chemical process of hydrogenation of…
- Germ cell The eggs and sperm are the germ cells: the reproductive cells. Each mature germ cell is haploid in that it…
- Afferent nerve A nerve that carries impulses toward the central nervous system (CNS). The opposite of an afferent nerve is…
- NPH NREM (non-rapid eye movement) sleep is dreamless sleep. During NREM, the brain waves on the…
- Phlebotomist A person who draws blood.
- Pressure wound See: Pressure sore