Hormone deficiency, also known as endocrine deficiency, occurs when glands in the endocrine system do not produce enough hormones to maintain proper bodily functions. The endocrine system is made up of glands that secrete hormones into the bloodstream to regulate processes like growth, metabolism, sexual function, reproduction, mood, etc. Some key points about hormone deficiencies:
- They can develop due to issues with the glands themselves not producing enough hormones or problems with hormone production regulation
- Symptoms vary widely depending on the hormone, but may include fatigue, changes in appetite/weight, insomnia, infertility, mood changes, etc.
- Common hormone deficiencies include adrenal insufficiency, growth hormone deficiency, hypothyroidism, and hypogonadism
- Tests like blood tests, stimulation tests, MRI scans can help diagnose hormone deficiencies
- Treatment typically involves hormone replacement therapy with the deficient hormone, through medications/supplements
- Problems with the pituitary gland or hypothalamus in the brain, which regulate hormone production
- Inflammation or damage to hormone-producing glands
- Removal of glands due to injury, surgery or diseases like cancer
- Genetic conditions passed through families
- Aging and age-related declines in gland/hormone function
- Severe stress that depletes hormone production