Explore comprehensive guides on hundreds of common and rare diseases and conditions from the experts at Mayo Clinic.

: to cause to undergo a change so that an act or response previously associated with one stimulus becomes associated with another. also : a clause in the instrument describing the act or event …

Detailed information guides on diagnosis, symptoms and treatments for frequently diagnosed conditions. Learn about symptoms, causes and treatment options in the medical conditions …

Learn more about health from Cleveland Clinic experts. An alphabetic listing covers medical conditions, testing, diagnosis, treatment and ongoing care.

But certain health issues, diseases, and conditions, whether back pain, hypertension, high cholesterol, arthritis, diabetes, digestive issues, hearing loss, or cataracts, become more …

Certain conditions must be met before the aid will be provided. He spoke on condition that he not be identified.

Jun 5, 2025 · These topics are common diseases and conditions that evidence shows may be strongly linked to environmental exposures.

1 day ago · G4 (Severe) storm levels reached on 12 November at 0120 UTC (8:20pm EST)! Geomagnetic storm conditions are anticipated to continue into the night. Stay informed at …

Conditions are factors or circumstances that influence the way something turns out. Environmental and weather conditions affect how many tomatoes your garden will produce …

A chronic condition (also known as chronic disease or chronic illness) is a health condition or disease that is persistent or otherwise long-lasting in its effects or a disease that comes with …