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The symptoms of hypothyroidism depend on the severity of the condition. Problems tend to develop slowly, often over several years. At first, you may barely notice the symptoms of hypothyroidism, such as fatigue and weight gain. Or you may think they are just part of getting older.
The symptoms of hypothyroidism can be different from person to person. And they often look like symptoms of other health problems. Because of that, a diagnosis of hypothyroidism doesn't rely on symptoms alone. It's usually based on the results of blood tests.
Hyperthyroidism happens when the thyroid gland makes too much thyroid hormone. This condition also is called overactive thyroid. Hyperthyroidism speeds up the body's metabolism. That can cause many symptoms, such as weight loss, hand tremors, and rapid or irregular heartbeat.
In women, hypothyroidism can result in a reduced sexual desire (libido), an inability to ovulate, and irregular and excessive menstrual bleeding. Men with hypothyroidism may have a reduced libido, erectile dysfunction and a lowered sperm count.
Hypothyroidism happens when the thyroid gland doesn't make enough thyroid hormone. This condition also is called underactive thyroid. Hypothyroidism may not cause noticeable symptoms in its early stages.
When the thyroid gland makes too much thyroid hormone, a condition known as hyperthyroidism, or overactive thyroid, can occur. Sometimes benign nodules can cause an increase in hormones. Hyperthyroidism accelerates the body's metabolism, causing a variety of symptoms.
Understand what happens when your thyroid is underactive and learn about treatment for this condition.
Thyroid storm happens when a sudden and drastic rise in thyroid hormones causes a number of effects in the body. They include fever, sweating, confusion, delirium, severe weakness, tremors, irregular heartbeat, severe low blood pressure and coma.
Hashimoto’s thyroiditis, also known as Hashimoto's disease, is the most common cause of hypothyroidism, or underactive thyroid, in the U.S. Women experience thyroid problems in far greater numbers than men, and it is estimated that 1 in 8 women can develop a thyroid condition during their lifetime.
If you have symptoms of hypothyroidism, talk to your healthcare professional. Examples of hypothyroidism symptoms include more sensitivity to cold than usual, often being very tired, dry skin, constipation and memory problems. Blood tests can show if the thyroid isn't working properly.