Primary Vs Secondary Hypothyroidism - My Endo Consult
WEBThe difference between Primary and Secondary Hypothyroidism. Secondary hypothyroidism occurs most frequently in the setting of panhypopituitarism, Occasionally, TSH deficiency is the predominant feature of a pituitary lesion, …
Primary and Secondary Hypothyroidism - Endocrine Surgery - UCLA Health
WEBWhat is primary and secondary hypothyroidism? Hypothyroidism is a decreased activity of the thyroid gland which may affect all body functions. The rate of metabolism slows causing mental and physical sluggishness. The most severe form of hypothyroidism is myxedema, a medical emergency.
Secondary Hypothyroidism: Causes, Symptoms, Treatment
WEBNov 9, 2022 · Primary hypothyroidism is caused by a dysfunctional thyroid and is associated with high levels of thyroid-stimulating hormone (TSH). Secondary hypothyroidism is caused by a diseased or dysfunctional pituitary gland or hypothalamus and is associated with low TSH levels.
Hypothyroidism - StatPearls - NCBI Bookshelf
WEBFeb 18, 2024 · Hypothyroidism results from low levels of thyroid hormone with varied etiology and manifestations. Hypothyroidism is primarily categorized as primary and secondary (ie, central) hypothyroidism. In primary hypothyroidism, the thyroid gland cannot produce adequate thyroid hormone.
Primary Hypothyroidism: Causes, Symptoms & Diagnosis - Healthline
WEBAug 16, 2019 · Primary hypothyroidism means your thyroid gland doesn’t produce enough hormones. Learn about causes, symptoms, diagnosis, and treatments.
Hypothyroidism - Hypothyroidism - Merck Manual Professional Edition
WEBDiagnose primary or secondary hypothyroidism by testing serum TSH and T4. In primary hypothyroidism, TSH is elevated and T4 is low; in secondary hypothyroidism, both TSH and T4 are low.
Hypothyroidism (underactive thyroid) - Symptoms and causes
WEBDec 10, 2022 · 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.
What are the types of hypothyroidism? - Medical News Today
WEBMay 21, 2024 · Primary hypothyroidism develops when damage to the thyroid gland reduces its ability to produce T3 and T4. It is the most common type of hypothyroidism, occurring in over 99% of all people...
Hypothyroidism (underactive thyroid) - Diagnosis and …
WEBDec 10, 2022 · Doctors & departments. Diagnosis. 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.
Primary hypothyroidism - Symptoms, diagnosis and treatment
WEBMay 16, 2024 · Primary hypothyroidism usually presents with non-specific symptoms of fatigue, depression, constipation, and mild weight gain. Commonly, disease is sub-clinical. Physical examination may show dry skin, thick tongue, eyelid oedema, and bradycardia. Elevated thyroid-stimulating hormone …