Symptoms and Causes

What To Know About CMT Disease Charcot-Marie-Tooth disease (CMT) is an inherited nerve disorder that mainly affects the arms and legs. This condition damages peripheral nerves,…

Overview Snoring happens when air moves past loose tissues in the throat during sleep, causing a vibrating sound. Most people snore occasionally, but some experience it…

Overview Pleurisy happens when the pleura becomes inflamed. The pleura consists of two thin tissue layers that separate the lungs from the chest wall. One layer…

Overview Pulmonary hypertension happens when blood pressure rises abnormally in the lung arteries. This condition affects both the lungs and the right side of the heart….

Overview Ingrown hairs develop when removed hair grows back and curves into the skin instead of outward. This common condition typically results from hair removal methods…

Understanding Sudden Cardiac Arrest Sudden cardiac arrest (SCA) happens when the heart suddenly stops beating effectively due to irregular heart rhythms. During SCA, a person stops…

Overview Many tools can help parents manage a baby’s colic symptoms. Popular options include: No single product works for all babies with colic. What helps one…

What Is Placenta Previa? Placenta previa happens when the placenta attaches too low in the uterus during pregnancy. Normally, the placenta attaches to the top or…

What Is Brain Trauma? Brain trauma happens when a strong hit or shake to the head hurts the brain. It can also happen if something like…

Understanding Cough-Related Headaches Cough-related headaches occur when pain in the head is triggered by coughing or similar straining activities. These headaches can happen when someone sneezes,…