Medical Terms
Acute Renal Failure
The sudden failure of the kidneys.
Addiction
A compulsive dependence on a substance (e.g., drugs or alcohol) or process (e.g., gambling, shopping, or eating), which causes adverse physical, social, or occupational effects.
Adenoid
A mass of lymphatic tissue in the upper part of the throat behind the nose that helps fight infection.
Adenoiditis
Inflammation of the adenoids, usually caused by infection.
Adrenal Glands
Glands located on the top of each kidney that produce several hormones, including epinephrine and cortisol.
Adrenalectomy
The surgical removal of the adrenal gland, which sits atop the kidney and secretes a variety of hormones.
Adverse Effect
An unintended harmful effect of a medical treatment.
Aerophagia
A condition in which a person swallows excessive air, often leading to bloating and discomfort.
Afebrile (Afeb)
Afebrile indicates no fever and denotes a patient with a normal body temperature of approximately 98.6°F.
Alcohol Dependence
A disease characterized by the mental and physical need to consume alcohol, social and occupational impairment, and potentially life-threatening withdrawal.