Dr. Chad A Zender MD

IntroductionPituitary dwarfism, also called growth hormone deficiency, is a medical condition wherein the pituitary gland does not produce sufficient amounts of growth hormone. This deficiency often results in children’s slow growth or short stature.An adult with pituitary dwarfism has an average...

Vertigo is a symptom of many diseases. It is a condition where a person feels as though he or she is spinning or their surrounding is spinning. Vertigo occurs as a result of disorders in the inner ear. The causes of vertigo may be divided into peripheral and central problems.Peripheral disorders...

Introduction The salivary glands produce saliva, which keeps the mouth moist, helps digest the food, and prevents the rapid decay of our teeth. The salivary glands are small in size and are located around the inner lining of the mouth, cheeks, and lips. Many diseases from cancerous tumors to...

Hearing loss may be present at the time of birth, called as congenital hearing loss, or develop later in the life, called as acquired hearing loss. Timely diagnosis and treatment is very important in improving the quality of life of the affected person. Hearing loss is also classified on the basis...

Swimmer’s ear, or otitis external, is the infection of a person's outer ear. It is caused by an inflammation of the external ear canal that extends from the ear pinna to the ear drum. This type of ear infection commonly occurs due to lingering moisture in the ear, followed by a resulting bacterial...

Excessive sleepiness seems to be increasing among people, according to a report by the National Sleep Foundation. In recent a poll conducted by the organization, 20% of Americans reported to have under six hours of sleep on average. This figure was just 13% in 2001. “This is basically because of...