children s health issues
Hyperthyroidism in Newborns and Children
Symptoms
Symptoms of hyperthyroidism differ depending on the age of the child. Symptoms of hyperthyroidism in fetuses may appear as early as the second trimester. Affected fetuses have poor growth, a very fast heart rate, and an enlarged thyroid gland ( Congenital Goiter ). If the disorder is present and untreated for a long period before birth, about 10 to 15% of newborns die and others have An affected newborn has increased bodily functions, such as a rapid heart rate and breathing, irritability, and excessive appetite with poor weight gain. Other symptoms include Failure to Thrive in Children , Untreated hyperthyroidism may result in early closing of the bones of the skull ( Craniosynostosis ), Symptoms of hyperthyroidism reflect the speeding up of bodily functions: Sleep difficulties Hyperactivity Sweating Fatigue Weight loss Increased heart rate and blood pressure Frequent bowel movements Tremors (shakiness) Although bodily functions increase, concentration and school performance decrease. Goiter may be present. Children may have red or bulging eyes. Symptoms of acute thyroiditis develop suddenly. Children have tenderness over the thyroid gland, and fever. In subacute thyroiditis, these symptoms are present but are less severe and may begin after a viral illness. Fever may last for several weeks. Thyroid storm is a rare, severe complication of hyperthyroidism and a life-threatening emergency. In thyroid storm, the thyroid gland becomes suddenly and extremely active. All body functions are accelerated to dangerously high levels. Symptoms in affected children include an extremely fast heart rate, high body temperature, high blood pressure, heart failure, and changes in mental status. Thyroid storm can lead to coma and death. 