What are the signs and symptoms of myxedema?
What are the signs and symptoms of myxedema?
Myxedema Coma Symptoms
- Weakness or lethargy.
- Confusion or non-responsiveness.
- Feeling cold.
- Low body temperature.
- Swelling of the body, especially the face, tongue, and lower legs.
- Difficulty breathing.
What are the symptoms of cretinism?
Signs of cretinism or congenital hypothyroidism in a newborn include:
- lack of weight gain.
- stunted growth.
- fatigue, lethargy.
- poor feeding.
- thickened facial features.
- abnormal bone growth.
- mental retardation.
- very little crying.
What is Myxoedematous cretinism?
Myxoedematous or hypothyroid cretinism is less common and characterised by mental retardation (although less severe than in neurological cretinism), dwarfism, and hypothyroidism with associated physical symptoms (e.g., coarse and dry skin, husky voice, delayed sexual maturation).
What is cretinism thyroid?
Cretinism refers to severe hypothyroidism in an infant or child. This is classically the result of maternal iodine deficiency, and thankfully is increasingly rare.
What does myxedema look like?
Symptoms of myxedema include thickening of the skin and other symptoms associated with hypothyroidism, including fatigue, weight gain, depression, dry skin, and brittle hair, among others. Skin thickening or swelling associated with myxedema is often described as nonpitting edema.
What happens when thyroxine is too low?
In adults, thyroxine deficiency will lower the metabolic rate, causing weight gain, memory problems, infertility, fatigue, and muscle stiffness.
What is the most common cause of cretinism?
Congenital iodine deficiency syndrome (formerly known as cretinism) is a medical condition present at birth marked by impaired physical and mental development, due to insufficient thyroid hormone (hypothyroidism) often caused by insufficient dietary iodine during pregnancy.
Is calcitonin a hormone?
Calcitonin is a 32 amino acid hormone secreted by the C-cells of the thyroid gland. Calcitonin has been preserved during the transition from ocean-based life to land dwellers and is phylogenetically older than parathyroid hormone.
What does cretinism look like?
Cretinism may be of two types: Neurological or myxedematatos. The three characteristic features of neurological endemic cretinism in its fully developed form are extremely severe mental deficiency together with squint, deaf mutism, and motor spasticity. They usually have a goiter.
What is a myxedema?
Myxedema is a term generally used to denote severe hypothyroidism. Myxedema is also used to describe the dermatologic changes that occur in hypothyroidism and occasionally hyperthyroidism.
How do I get rid of myxedema?
Treatment involves administering thyroid hormone replacement medication into a vein. Antibiotics, steroid treatment, and breathing support may be necessary also. A person may need breathing assistance, such as continuous positive airway pressure (CPAP) if carbon dioxide levels in the blood are very high.
