Health

Leg shaking can be a subtle annoyance or an intense experience that causes muscle tension and difficulty walking. Many issues, ranging from restless legs syndrome (RLS) to serious conditions such as dementia, can cause someone’s leg to shake. It is not possible to diagnose the cause of shaky legs based …

Smallpox is a viral infection that causes a fever and severe skin rash. The early 20th century saw several smallpox epidemics, and the infection was fatal for about 3 out of 10 affected people. The infection left many people who survived smallpox with permanent scarring, frequently on their faces. Smallpox …

Several health issues can cause itchiness in the lower legs. Below, find some of the more common causes and their symptoms. Shaving Share on PinterestThere are various conditions that may cause itchy lower legs. Shaving products and techniques can lead to itchiness in the lower legs. Friction from razor blades …

Swedish massage and deep tissue massage are two popular forms of massage. Swedish massage uses long strokes and light-to-firm pressure to provide gentle relaxation. Deep tissue massage is a more forceful technique that releases tension deep in the muscles and connective tissues. As Swedish massage is the basis for many …

The skin is the largest organ in the body, and its job is to protect the body from invaders. When a person has a tattoo, the needle breaks the skin’s barrier. In response, the skin begins its healing process. This healing process can result in itching, redness, swelling, and other …

Dandruff itself does not cause hair loss, but the two may be linked. This is because some infections and medical conditions can cause both dandruff and hair loss. Dandruff is very common. People with dandruff and dandruff-like symptoms might lose hair, especially if the dandruff is severe. The cause of …

High levels of stress can cause or aggravate gastrointestinal symptoms, such as nausea, stomach pain, and changes in bowel movements, which can include constipation. Researchers have identified various connections between the brain and stomach that may lead to constipation symptoms. A range of treatments and remedies can help relieve stress-related …

A positional headache is a type of headache that usually occurs when sitting or standing up and goes away fairly shortly after lying down. Positional headaches are also known as orthostatic, postural, and low pressure headaches. Leaks of cerebrospinal fluid (CSF) are often the cause of positional headaches, but several …

Are e-cigarettes less harmful than conventional cigarettes that contain tobacco? From a cardiovascular point of view, at least, new research answers with a resounding “no.” In fact, says one study author, “e-cigs may confer as much and potentially even more harm to users” than traditional cigarettes. Share on PinterestDespite popular …

Previously, scientists have linked the presence of human papillomavirus to an increased risk of certain cancers. In a surprising twist, the latest research finds that the virus might help defend against skin cancer. Share on PinterestScientists find that immunity to certain strains of HPV may protect against skin cancer. There …