Headaches are one of the most common medical conditions, with 96% of people having at least one in their lifetime, according to Cleveland Clinic. About 40% of people globally experience what are ...

Travel to high altitude is increasing. The authors discuss physiological changes at high altitude, pretravel evaluation for common medical conditions, and the risks of high-altitude headache, acute ...

Dental problems are common health conditions that many people ignore. Dental problems affect a person’s nutrition, self-esteem, and overall health and well-being.

Spinal conditions may cause back pain, which is one of the most common medical problems.People in the United States collectively spend around $200 billion per year to manage it.