Dr. Andrew Tyler Heffernan M.D.

Recommended Articles

• What Are the Symptoms of Ovarian Cancer?

  Abnormal growth and division of the cells in one or both the ovaries in women is referred to as ovarian cancer. The abnormal cells of this cancer are capable of invading other organs in the body, like the fallopian tubes and the uterus. The cells may break off from the main growth region and form...

• Vertigo: Associated Disorders

  Anyone who has suffered from vertigo probably explained the feeling as dizziness, or something similar to motion sickness. An episode of vertigo either feels like you are actually moving when you are actually not or that the world around you is spinning but it’s really not. The feeling of motion...

• Home Remedies for Swollen Tonsils

  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...

• What is Sleep Apnea?

  This is a sleep disorder which remains undiagnosed in most cases. In this disorder, a person’s breathing stops or gets interrupted during sleep, affecting the oxygen distribution to different organs. People affected by sleep apnea often stop sleeping briefly during the night.Two types of sleep...

• What Causes Sinusitis?

  When one or more paired sinuses or air cavities within the facial bones and forehead become infected and inflamed, excessive mucus blocks the airways, creating nasal congestion, pain, and the general discomfort associated with sinusitis.There Are Many Factors That Cause Sinusitis 1. The Role Played...

• Reasons Why You Need a Tonsillectomy

  A tonsillectomy is a surgical procedure performed to get rid of one's tonsils. The same procedure can be used to remove the adenoids. For adults, the administration of a local anesthesia to numb the throat is enough. However, children may have to be given general anesthesia, which makes them...