How long does it take for blood sugar to recover to normal after quitting drinking, this can not be generalized, some need one or two months, some need more than a year or even can not be recovered, mainly with the patient’s physical condition, the amount of alcohol, drinking time to make a comprehensive analysis. Generally speaking, the shorter the drinking time, the faster the blood sugar recovery. If the drinking time is longer, causing liver damage and slow alcoholism, it may take a longer time to recover, or even unrecoverable. Alcohol can produce a large amount of energy, which leads to fluctuations in blood sugar. Long-term heavy drinking, or even alcoholism, can lead to damage to liver cells, affecting the liver’s regulation of blood sugar, leading to elevated blood sugar, or even diabetes, and at this time, even if you quit drinking, it may be difficult for blood sugar to return to normal. Drinking alcohol should be moderate, and people with diabetes are advised to stop drinking. If you feel unwell, you should seek medical attention in time to avoid delaying your condition.