What is Myxedema Psychosis?
Myxedema psychosis is a relatively uncommon consequence of untreated hypothyroidism, a condition where the thyroid gland does not produce enough thyroid hormones. According to Wikipedia, this condition can lead to slowly progressive dementia, delirium, and in extreme cases to hallucinations, coma, or psychosis, particularly in the elderly.
Background and Context
Hypothyroidism, or underactive thyroid, is a condition that affects millions of people worldwide. It occurs when the thyroid gland, located in the neck, does not produce enough thyroid hormones, which are essential for various bodily functions, including metabolism, growth, and development. The thyroid gland can be affected by various conditions, including Hashimoto's thyroiditis, a chronic autoimmune disease, or by surgical removal of the thyroid gland.
Why it Matters
Untreated hypothyroidism can have severe consequences, including myxedema psychosis. This condition is a medical emergency that requires prompt attention and treatment. The prevalence of myxedema psychosis is unknown, but it is estimated that 5-15% of myxedematous patients have some form of psychosis.
Key Facts
- Myxedema psychosis is a consequence of untreated hypothyroidism.
- It can lead to slowly progressive dementia, delirium, and in extreme cases to hallucinations, coma, or psychosis.
- The prevalence of myxedema psychosis is unknown.
- It is diagnosed through the measurement of thyroid stimulating hormone.
- With treatment, over 80% of patients achieve complete remission of psychosis.
History
The term "myxedema" was first used in the 19th century to describe a condition characterized by a thickening of the skin and mucous membranes. The term "myxedema psychosis" was later introduced to describe the psychiatric symptoms associated with untreated hypothyroidism.
Examples
Myxedema psychosis can affect anyone, but it is more common in the elderly. A study published in the Journal of Clinical Endocrinology and Metabolism reported that myxedema psychosis is more common in women and those with a history of thyroid surgery.
Treatment and Management
Myxedema psychosis is treated with the administration of L-thyroxine, a synthetic thyroid hormone. With prompt treatment, over 80% of patients achieve complete remission of psychosis.
FAQ
What is the prevalence of myxedema psychosis? The prevalence of myxedema psychosis is unknown.
What is the treatment for myxedema psychosis? The treatment for myxedema psychosis is the administration of L-thyroxine.
How long does it take for treatment to be effective? With prompt treatment, over 80% of patients achieve complete remission of psychosis.
What is the difference between myxedema psychosis and myxedema coma? Myxedema psychosis and myxedema coma are related conditions, but myxedema psychosis is a psychiatric symptom, while myxedema coma is a life-threatening condition that requires immediate medical attention.