Dr. Ronald George Dong M.D.

Why are my tonsils swollen?The human body is a marvelous creation--a true work of art. It has the infrastructure to keep itself safe from harmful bacteria and viruses, and it has the ability to heal itself. One of these infrastructures is the tonsils. These are lymph nodes located at the back of the...

Sometimes, the only treatment for an ear infection is to just live with it until it clears out on its own. This is especially true for ear infections caused by viruses. If you or your child is only mildly sick and the right home care reduces the pain and symptoms, then you can choose not to consult...

A tonsillectomy is mostly carried out as an outpatient operation, where the patient is allowed to go home on the same day after the surgery. However, a one-day hospital stay is recommended if complications occur after the operation and if the patient has a minor or complex medical...

Normally, sinusitis symptoms improve on their own over a period of seven to ten days, since your immune system can fight the infection without need for treatment.However, when the symptoms do not improve or if they become severe, medication may be required. Using medications for sinusitis are for...

The esophagus is muscular tube that runs between stomach and mouth. It is often known as the food pipe. It carries food you swallow to be digested in your stomach. To some people, unfortunately, malignant or cancer cells can form inside the esophagus starting from cells lining inside it. These cells...

What is post-nasal drip?The glands in the linings of the nose, airways, and throat continuously produce mucus every day. These glands are also present in the linings of the stomach and intestinal tract. Mucus is nothing but a thick, wet substance that moistens these areas. This mucus also helps...