The 80-year-old old man urinate more including increased urine volume and increased urination, the causes of increased urine volume are excessive water intake in a short period of time, endocrine metabolic disorders, renal diseases, mental factors, etc. The causes of increased urination are physiological factors, prostatic hyperplasia, urinary tract infection, overactive bladder syndrome, etc.
1. Increased urination:
(1) Temporary polyuria: excessive intake of water, beverages and foods containing too much water in a short period of time; after the use of diuretics, there can be more for a short period of time.
(2) Endocrine metabolic disorders; pituitary dysuria, diabetes mellitus, primary hyperparathyroidism, primary aldosteronism.
(3) Renal diseases: renal uremic syndrome, renal tubular concentrative insufficiency, acute renal failure polyuric stage.
(4) mental factors: mental polydipsia patients are often conscious of thirst and drink a lot of water to cause polyuria.
2. Increased urination:
(1) Physiological factors: drinking more water, mental stress, cold environment, can lead to increased urination.
(2) Prostatic hyperplasia: this is a common disease in middle-aged and elderly people, mainly manifested as frequent urination, urinary urgency, and increased nocturia.
(3) Urinary tract infection: It is caused by bacteria, fungi, mycoplasma and other pathogens infecting the ureter, bladder and urethra, and mainly manifests as frequent urination, urgent urination and painful urination.
(4) overactive bladder: a bladder dysfunction disease, mainly manifested as urinary urgency, urinary frequency, urge incontinence and so on.
80-year-old old man urinate more old should promptly seek medical attention, by the doctor to clarify the cause of the disease after targeted treatment.