Mice lacking two neuropeptides thought to be essential for processing pain show no change in how they respond to a wide range of harmful stimuli.

Pain behind the ear could be related to the ear itself or nearby structures that share a nerve supply with it. Several possible causes of pain behind the ear, including jaw inflammation, a dental ...

Costochondritis, also known as chest wall pain syndrome, is the inflammation of the cartilage of the rib cage. Chest pain near the sternum (breastbone) is the primary symptom. It is sometimes severe ...

One of the most consumed drugs in the US – and the most commonly taken analgesic worldwide – may do a lot more than simply take the edge off your headache. Acetaminophen, also known as paracetamol and ...

Pain behind the belly button, or periumbilical pain, can be caused by many different conditions, including gastroenteritis, appendicitis, or pancreatitis. Certain digestive conditions, such as ...

Pain in the side, also known as flank pain, has many causes, including injury to the muscles in the side and back or dysfunctions of nearby organs. Share on Pinterest Illustrated by Jason Hoffman ...

But statins can cause some unwanted symptoms, such as muscle pain. Doctors don’t understand the exact cause of statin-related muscle pain. But there’s evidence that these drugs might change ...

Costochondritis is inflammation in the connective cartilage throughout the rib cage. This inflammation can lead to concerning symptoms, such as chest pain that may resemble the pain of a heart attack.

A more serious medical condition, such as gum disease, can also cause pain and bleeding. About 2 in 5 people have some form of gum disease. Sometimes, things you can do at home can provide gum ...

If you have chest pain on the left side, your first thought may be that you’re having a heart attack. While chest pain can be a symptom of heart problems, that’s not always the case.