Pituitary tumor postoperative dysuria generally 1-2 months to return to normal, there are many precautions, from the principle of pituitary tumor postoperative dysuria is often the normal pituitary secretion of antidiuretic hormone and other related endocrine formation of a series of changes, the recovery takes time. Pituitary tumor for the pituitary gland compression is very large, after the removal of the normal function of the pituitary gland recovery, growth will take a period of time, but also through the relevant drugs to control the production of urinary avalanches. However, the sensitivity of each person to drugs is different, so many patients in the late electrolyte disorders, as well as other related changes in the condition, resulting in complications more likely to aggravate dysuria, so the overall treatment time is relatively long, for such patients more comprehensive treatment, and early recovery of related functions.