Swelling can be localized or affect the whole body, according to WebMD. Causes of localized body swelling include injury, inflammation, burns, infections under the skin or in a joint, and insect bites. Certain medication... More » Health Pain & Symptoms states that Restylane, a product that is injected into facial skin to add volume and fullness, can cause swelling, redness, bruising, or tenderness following treatment. These side effects are typically mild and... More » Health

Common causes of stomach swelling and bloating include eating excessive amounts of food in one sitting, eating rich and fatty foods and eating too fast, according to WebMD. Accidentally swallowing air and bacteria in the... More » Health Conditions & Diseases Gastrointestinal Issues
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The glands, or lymph nodes, in the neck swell when the body is fighting off an illness or an infection, such as cold or sore throat, according to WebMD. Lymph nodes can also swell in response to an injury or a bug bite, ... More » Health Pain & Symptoms

The main cause of a stomach bug, also known as gastroenteritis, is a viral infection often brought on by bacteria in the body, according to WebMD. People can contract a stomach bug through contact with an infected person... More » Health Pain & Symptoms

Prolonged pressure on nerves sometimes causes a temporary pins and needles sensation in the foot or elsewhere in the body, while nerve damage is usually responsible for chronic or severe occurrences of this sensation, ac... More » Health Pain & Symptoms