If you're constantly exhausted, you may be suffering from Chronic Fatigue Syndrome (CFS), a severe illness that affects ...

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Gulf War illness (GWI), a chronic fatigue condition affecting veterans, is linked to genetic variants in mitochondrial DNA.

Juvenile idiopathic arthritis symptoms may only affect certain joints. Some children have systemic reactions, such as rash.

The study, which will serve "as a guide for rapid diagnosis", provides valuable information for the medical community, in ...

Multiple sclerosis symptoms in females can vary widely. The symptoms may be worse or different than those for men with MS and ...

A quick trip to my doctor and a blood test confirmed I had active mono in my system. The Epstein-Barr Virus (EBV) is the most ...

Post-treatment Lyme disease syndrome (PTLDS) is a condition in which symptoms persist 6 months after the patient has received ...

It's available in several forms, including injections, tablets, and sublingual (under the tongue) forms. A few (but limited) studies suggest that low B12 levels may be involved in fibromyalgia and ...

Constant fatigue might suggest an imbalance in daily habits or an underlying issue like chronic kidney disease (CKD). CKD ...

Vitamin D, the so-called “sunshine vitamin” as it’s produced in the skin during sun exposure, is one of the most important ...

Long COVID is common among veterans in the Airborne Hazards and Open Burn Pit Registry; however, the risk is not augmented by deployment exposures.