Symptoms and Related Conditions

A swollen knee occurs when excess fluid collects in or around the joint. The most common causes include injury, overuse, arthritis, and infection. Sometimes swelling develops…

Synesthesia happens when the brain links two or more senses, often because nerve pathways connect or communicate differently. For example, a sound might trigger a color,…

Testicle pain can come from many different causes, ranging from minor injuries to serious conditions. Issues such as infections, inflammation, hernias, kidney stones, or testicular torsion…

A constant runny nose can be more than just a minor annoyance. It may signal an underlying issue that needs attention, ranging from allergies and infections…

Groin pain can affect anyone, whether active in sports or going about daily activities. It often starts where the upper thigh meets the lower abdomen and…

A sudden, painful lump on the back of the head can be alarming. In many cases, minor injury, inflamed hair follicles, cysts, or swollen lymph nodes…

Musculoskeletal pain happens when muscles, bones, joints, ligaments, or tendons get injured, strained, or affected by a health condition. Injuries, overuse, or conditions like arthritis often…

Terry’s nails show a distinct change in nail color, where most of the nail looks white and only a narrow band near the tip keeps its…

Bone pain can signal many different health issues, from minor injuries to serious conditions. It happens when the bone itself is injured, inflamed, or affected by…

Pus is a thick fluid that forms when the body’s immune system fights infection or inflammation. White blood cells, bacteria, and dead tissue gather at the…