Medical Dictionary

Health Glossary

Demystifying medical language. Browse or search for clear, human-centered explanations of common medical terms.

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A visible change in the skin. A rash may appear as: Rashes can result from infection, allergy, irritation, or disease.…

A receptor is a specialised molecule or cell that detects and responds to a specific signal. Some receptors are located…

The body system involved in breathing and oxygen exchange. It includes: Related:

A chronic autoimmune disease that causes inflammation in the joints. It may lead to: Related:

Anything that increases the chance of developing a disease or health problem. Risk factors may be: Related:

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