Endocrine, nutritional, and metabolic diseases (E00-E90).
- Diabetes mellitus – due to bleeding abnormalities.
- Ovarian dysfunction (malfunction of the ovaries).
- Thyroid dysfunction
Cardiovascular system (I00-I99)
- Angina pectoris (“chest tightness”; sudden onset of pain in the heart area).
- Myocardial infarction (heart attack)
- Cardiac arrhythmias
Musculoskeletal system and connective tissue (M00-M99)
- Arthritis (inflammation of the joints)
- Osteoporosis (bone loss)
- Polyarthritis (inflammation of five or more joints).
Neoplasms – tumor diseases (C00-D48)
- Cancers such as cervical carcinoma (cancer of the uterine cervix) and endometrial carcinoma (cancer of the endometrium) – due to bleeding abnormalities.
Psyche – nervous system (F00-F99; G00-G99).
- Depression
- Lavished, latent psychosis
- Paranoid psychosis
Genitourinary system (kidneys, urinary tract – reproductive organs) (N00-N99).
- Urinary incontinence (bladder weakness).
- Unstable bladder (urgency; urge incontinence).
- Premenstrual syndrome (PMS) – cyclical complaints before menstruation, especially with headaches, abdominal pain and mood swings.
- Secondary amenorrhea, this can have various causes:
- Obesity (overweight)
- Anorexia nervosa (anorexia)
- Asherman syndrome – loss of the endometrium (lining of the uterus) due to severe inflammation or trauma.
- Inflammation in the area of the hypothalamus.
- Hemochromatosis (iron storage disease) – genetic disease with autosomal recessive inheritance with increased deposition of iron as a result of increased iron concentration in the blood with tissue damage.
- Hyperandrogenemia (increase in male sex hormones in the blood).
- Hyperprolactinemia (increase in prolactin levels in the blood).
- Pituitary tumors (tumors of the pituitary gland).
- Hypothalamus tumors (tumors of the diencephalon).
- Climate change
- Competitive sports
- Polycystic ovary syndrome (PCO syndrome) – cyst formation in the ovary leading to impaired hormonal function.
- Psychogenic reaction such as after severe personal or other disasters.
- Ovarian tumors (ovarian tumors).
- Sheehan syndrome – acquired anterior pituitary insufficiency ((HVL insufficiency/ hypofunction of the pituitary gland) due topostnatal pituitary necrosis (dead cell(s)/tissue of the pituitary gland after a birth).
- Premature ovarian failure – depletion of ovarian function with progressive follicular atresia (failure to lay down follicles).
- Cystitis (inflammation of the bladder
Further
- “Artificial menopause” by surgery, radiatio (radiotherapy), chemotherapy.
- Post-pill amenorrhea – absence of menstruation after stopping the use of hormonal contraceptives (contraceptives).
- Pregnancy