A low TSH stage in a girl refers to a situation during which the thyroid-stimulating hormone (TSH) stage is decrease than the conventional vary. TSH is a hormone produced by the pituitary gland that regulates the manufacturing of thyroid hormones by the thyroid gland. Thyroid hormones play an important position in varied bodily capabilities, together with metabolism, development, and improvement.
When TSH ranges are low, it could possibly point out an overactive thyroid gland, also referred to as hyperthyroidism. Hyperthyroidism could cause varied signs, similar to elevated coronary heart charge, anxiousness, weight reduction, and menstrual irregularities. It is very important observe that low TSH ranges can be attributable to sure medicines, pituitary issues, or different medical circumstances.