Hyperemesis gravidarum
Extreme, excessive, and persistent vomiting in early pregnancy that may lead to dehydration and malnutrition. It is usually associated with weight loss of more than 5%of the woman’s prepregnancy weight. Hyperemesis gravidarum affects about 1 in every 300 pregnant women and is most common in young women, in first pregnancies, and in women carrying multiple fetuses. Hyperemesis gravidarum usually stops on its own by the 20th week of pregnancy. Treatment of mild hyperemesis gravidarum usually involves dietary measures, rest, and use of antacids. Very severe hyperemesis gravidarum may call for the use of intravenous fluids and nutrition.
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A rare genetic disorder inherited in an autosomal dominant manner in which babies have an exaggerated startle reflex. Symptoms at birth may include muscle stiffness (hypertonia), an exaggerated response to being startled, and strong brain stem reflexes (especially head-retraction reflex). The startle reflex is sometimes accompanied by sudden stiffness (acute generalized hypertonia), which can cause […]
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Unusually capable of being extended and stretched. Hyperextensible skin is a feature of Ehlers-Danlos syndrome.
- Hyperglycemia
A high blood sugar. An elevated level specifically of the sugar glucose in the blood. Hyperglycemia is often found in diabetes mellitus. It occurs when the body does not have enough insulin or cannot use the insulin it has to turn glucose into energy. Hyperglycemia may also occur in Cushing’s syndrome and other conditions. The […]
- Hyperglycemic response
A response resulting in a high blood sugar and specifically elevating the level of the sugar glucose in the blood. Hyperglycemia is often found in diabetes mellitus. It occurs when the body does not have enough insulin or cannot use the insulin it has to turn glucose into energy. Hyperglycemia may also occur in Cushing’s […]
- Hypergraphia
629-36). A number of prolific writer may have had temporal lobe epilepsy, including Byron, Dante, Dostoevsky, Moliere, Petrarch, Poe, and Tennyson. Hypergraphia has also been called the midnight disease.