Kevin James Contrera M.D., M.P.H.

Recommended Articles

• What are the Symptoms of an Ear Infection?

  Ear infections refer to the inflammation or infection of the middle ear, which is most commonly seen in children. Middle ear infection or media otitis is caused by bacteria or viruses. The infection begins as sore throat or cold and then gradually spreads to the middle ear. This is divided into two...

• What Are the Signs and Symptoms of Sinusitis?

  Sinusitis occurs because of the infection of the sinuses or cavities of the nasal passage, causing an inflammation and swelling of the tissue lining them. The usual cause is a virus, and the infection persists even when the upper respiratory symptoms have disappeared. Bacteria or fungi can also...

• What Is Chronic Sinusitis: Symptoms, Causes, and Treatment

  IntroductionChronic sinusitis is the inflammation of the sinuses that tend to persist for 12 weeks or more, despite treatment attempts. Another term for chronic sinusitis is chronic rhinosinusitis, which causes mucus buildup due to an impaired drainage of the sinuses. People with chronic sinusitis...

• 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...

• What Is Central Vertigo?

  Types of VertigoWhen the world seems as though it is spinning, without cause, it is time to check with a doctor. There are two common forms of vertigo; central and peripheral....

• Lump in the Throat (Globus Sensation): What Does It Mean?

  The presence of a lump in the throat is medically referred to as a globus sensation. It's extremely common and makes up 5% of all ENT referrals.A physical examination would help in revealing whether or not there is any actual object or lump present in the throat, but this typically isn't the...