Dr. Sung Yun Hong M.D.

Epidermoid cysts are small, harmless bumps seen under the skin in different parts of the body. Sebaceous cysts are small bag like cysts filled with oily secretions affecting the oil glands. These cysts are less common and affect the sebaceous glands in the body. The sac-like structures often develop...

Heartburn is a warm, burning sensation that is usually felt under the breast bone and upper abdomen. The wave of irritation starts from the chest area and gradually moves towards the throat. The feeling is more prominent after eating, when the person is lying down, or if the individual is in a bent...

Results from a new study contradict earlier reports that exercise may not be beneficial for the knees. According to the new study, there is no doubt that exercise improves knee cartilage and the overall knee health. The researchers do agree that exercise is linked with increased chances of bony...

IntroductionAlthough doctors have the best intentions, it does not always mean that they will perfectly recognize their patient’s greatest need. For this reason, patients also need to take an active role when it comes to communicating with their doctor.One of the best ways to make sure that...

What is anemia?Anemia occurs when there are low levels of red blood cells (RBCs) in the body. Red blood cells are the ones that carry oxygen all over the body. So when a person's RBC count is lower than normal, it means that there is not enough oxygen in the blood, causing symptoms of anemia, such...

Introduction Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions.There are multiple factors can affect the normal body...