...chest tightness, and shortness of breath. **What causes asthma?** There are many factors that can contribute to asthma, including: * **Allergies:** Allergens are substances that trigger an allergic reaction. Common...
...Procedure Performed? Polysomnography is a routine diagnostic test performed in special sleep centres or sleep disorders unit of a hospital. It is usually scheduled at night so the patient’s nighttime...
...exfoliants. Some of the most common that dermatologists use are the following: AHA or alpha hydroxy acids – These are molecules that penetrate the upper skin layers and promote cell...
**What is a Gastroenterologist?** A gastroenterologist is a medical doctor specializing in the diagnosis and treatment of digestive system disorders, including conditions affecting the esophagus, stomach, small intestine, colon, rectum,...
**What is Autism?** Autism spectrum disorder (ASD) is a complex developmental condition that affects social skills, communication, and behavior. It is part of a broad group of conditions known as...
...hours and that I would have to stay overnight in the hospital, but apart from that, I felt little to no nerve as there were no incisions involved. I was...
...performed to relieve, treat and manage these conditions. Who Should Undergo and Expected Results Not all types of problems affecting the esophagus require esophagectomy. For example, an reflux d'acide or...
**What is Pharyngitis?** **Q: What is pharyngitis?** **A:** Pharyngitis, also known as sore throat, is an inflammation of the pharynx, the part of the throat that begins behind the nose...
...diagnosing problems with the body clock (or circadian rhythm) or a specific type of disorder called the shift work sleep disorder that usually affects people who work at night and...