Hello, under normal circumstances, it will recover. First of all, patients should not be nervous and relax emotionally. In most chemotherapy schemes, there are a lot of hormones, and many patients have elevated blood sugar, which will return to normal after a period of observation. It is suggested to observe and check their blood sugar, pay special attention to their diet, control sweets, eat more coarse grains such as bread and corn, and exercise properly. I hope this lucky answer will satisfy you.