This section provides
information of selected diseases. Search by disease name to get the
description, symptoms, treatment etc. for each listed disease.
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(1 to 10 of 44 matches)
Nabothian cyst
Definition: A mucus-filled cyst commonly noted on the surface of the uterine cervix.
Nail abnormalities
Alternative name(s): Beau's lines; fingernail abnormalities; spoon nails; onycholysis; leukonychia; koilonychia Beau's lines; fingernail abnormalities; spoon nails; onycholysis; leukonychia; koilonychia
Definition: Abnormal color, shape, texture, or thickness of the fingernails or toenails.
Narcissistic personality disorder
Alternative name(s): self-centeredness
Definition: A disorder of the personality characterized by an abnormal love of self, self-centeredness, being self-absorbed, and an inability to empathize with the effects of one's behavior on others.
Narcolepsy
Definition: A sleep disorder associated with uncontrollable sleepiness and frequent daytime sleeping.
Nasal congestion
Alternative name(s): obstruction of the nose; nose congested; nasal obstruction; congested nose; deviated nasal septum; nose obstruction; stuffy nose; rhinitis medicamentosa
Definition: Congested nose and sinuses.
Nasal polyps
Definition: Small, sac-like growths consisting of inflamed nasal mucosa. Polyps can appear in clusters or individually.
Nausea & Vomiting
Alternative name(s): emesis; vomiting; stomach upset; upset stomach
Definition: Nausea is the sensation leading to the urge to vomit. To vomit is to force the contents of the stomach up through the esophagus and out of the mouth.
Nearsightedness
Alternative name(s): myopia
Definition: An error of visual focusing that causes difficulty seeing distant objects.
Neck lump
Alternative name(s): lump in the neck
Definition: A lump, bump, or swelling in the neck.
Neck pain
Alternative name(s): pain in the neck; sore neck
Definition: Pain or discomfort in the neck other than from injury or trauma.
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