Jan 23, 2025 · C-reactive protein, also called CRP, is a protein made by the liver. The level of CRP increases when there's inflammation in the body. A simple blood test can check your C-reactive …

Jun 19, 2024 · What causes sensitive teeth, and how can I treat them? When you have sensitive teeth, certain activities can cause a short, sharp pain in your teeth. Those activities often include brushing …

Jul 8, 2025 · Find out more about these painful headaches that can last hours to days. They also can cause nausea, vomiting, and sensitivity to light and sound.

May 6, 2025 · Polymorphous light eruption is a rash caused by sun exposure in people who are sensitive to sunlight. Polymorphous means that the rash can have many forms, such as tiny bumps, …

Sep 20, 2025 · Alcohol intolerance is a genetic condition in which the body can't break down alcohol efficiently. Alcohol intolerance can cause immediate reactions after you drink alcohol. The most …

Feb 22, 2023 · Burning mouth syndrome usually comes on suddenly, but it can develop slowly over time. Often the specific cause can't be found. Although that makes treatment more challenging, …

Jun 30, 2023 · Did you know that your fingernails can provide important information about your health? Read on to learn about how changes in the way your fingernails look could signal medical concerns …

Oct 26, 2023 · Symptoms Gynecomastia symptoms can include: Pain, especially in teenagers. Swollen breast tissue. Tender breasts. Sensitive nipples when they rub against clothes. When to see a doctor …

Dec 7, 2023 · The testicles are very sensitive. Even a minor injury can cause them to hurt. Pain might come from within the testicle itself. Or it might arise from the coiled tube and supporting tissue behind …

The peripheral nervous system sends information from the brain and spinal cord, also called the central nervous system, to the rest of the body through motor nerves. The peripheral nerves also send …