In most cases, neck pain occurs due to a minor injury. But new, worsening, or constant neck pain could be a symptom of cancer, especially if a person has other cancer symptoms, such as a lump. Neck ...

Experts recommend using ice after an injury, for sudden onset pain, or for inflammation. Heat is ideal for chronic pain or for injuries that are no longer swollen. Share on Pinterest PM Images/Getty ...

Right-sided pain under the armpit may be due to muscle strain, infections, or skin conditions. Sometimes, armpit pain may indicate a more serious issue, such as cancer or a heart issue. The armpit ...