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Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

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During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

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As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

hyperthyroidism hyperthyroidism
Hyperthyroidism Hyperthyroidism
Hyperthyroidism Hyperthyroidism
Examples of endocrine disorders. (A) A patient with exophthalmos, a symptom of hyperthyroidism ... Examples of endocrine disorders. (A) A patient with exophthalmos, a symptom of hyperthyroidism ...
Marasmus The emaciated appearance of this child is a sign (and symptom) of marasmus Marasmus The emaciated appearance of this child is a sign (and symptom) of marasmus
An inflamed tongue (glossitis) is one symptom of a riboflavin deficiency An inflamed tongue (glossitis) is one symptom of a riboflavin deficiency
Video: Cardiac conductile cells

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