Dr. Tae Hyun Sung MD

Petechiae are tiny dots that appear as red, brown, or purple in color beneath the skin. They are usually seen in clusters on the stomach, buttocks, arms, and legs. However, they may also appear inside the mouth or on the eyelids. Petechiae may indicate different conditions, which can range from...

What is leukopenia?White blood cells (WBCs) are an important part of the immune system, which is why they are called as "fighter cells". There are five different types of white blood cells (WBCs) in our body. They are neutrophils, eosinophils, basophils, monocytes, and lymphocytes. Each type of WBC...

Allergy is a reaction caused by our body’s immune system in defense to an external stimuli which the body sees as a potential danger. The main function of the immune system is to protect the body from harmful viruses and infection by producing certain antibodies. An allergic reaction is known to...

What is MRSA Infection ?MRSA (methicillin-resistant Staphylococcus aureus) infection is a bacterial infection caused by Staphylococcus aureus that has become resistant to many of the antibiotics commonly used for the treatment of a staphylococcus infection (and is consequently called "the...

Cryotherapy is a surgical method, used to treat diseased tissue or a strained nerve, by using the method of freezing. Cryotherapy is becoming more common, and it is not difficult to locate a spa or a wellness facility nearby that has a cryo sauna. So, why would you even consider cryotherapy? Well,...

Why Is High Blood Pressure Deadly?High blood pressure, or hypertension, is the most common cardiovascular issue globally. You may have it for years or even decades before it kills you, but it is indeed deadly. The fact is that high blood pressure doesn't show any signs or symptoms in most people....