Diverticulosis occurs when small pouches form along the lining of the colon. While the condition itself often causes no symptoms, certain food and lifestyle choices can increase pressure in the ...

Kidney stones develop when substances like calcium, oxalate, or uric acid accumulate in the urine and crystallize. While many stones are small enough to pass unnoticed, larger ones can cause painful ...

Vitamin B12 is a powerhouse nutrient, essential for keeping your energy, focus, and overall health on track. If you've been feeling unusually tired, weak, or foggy, a lack of this key vitamin could be ...

Peripheral neuropathy is a broad term for any condition that damages the peripheral nerves that transfer sensory information and carry signals from the central nervous system in the brain and spinal ...

In 1968, Dr. Richard Hornberger wrote a novel under the pseudonym Richard Hooker, using his experiences in a Mobile Army Surgical Hospital in the Korean War. Several years later, his novel served as ...

Muscle atrophy occurs when muscle mass decreases, causing limbs and other body parts to appear smaller than normal. Atrophy can result in symptoms such as weakness, balance problems, poor coordination ...

A wide range of psychological disorders can lead to feelings of dysphoria, a sensation often described as an overwhelming sense of dissatisfaction with life in general. For those who experience it, it ...

Lower back pain is extremely common, affecting millions of people every day. But what does it mean when the pain is felt only on one side? One-sided lower back pain could represent a minor issue that ...

Apert syndrome is a rare genetic condition that can cause the skull to grow abnormally. While in utero, a baby's skull can fuse prematurely, causing the face and head to change shape. Babies born with ...

Many disorders can affect the digestive system. Some are physiological, while others are physical conditions with a strong psychological component. Rumination syndrome is one of the latter. People ...

Vasodilation is the widening of the blood vessels, a process that happens naturally in response to various conditions to ensure blood flow is directed to where it is needed. Vasodilation can be useful ...

Ammonia is a chemical that both occurs naturally and can be created. It is a colorless gas — one part nitrogen and three parts hydrogen — with a foul smell that most people easily recognize.