Daily chore.. Sorry to say, but reactive hypoglycemia, which is typically what we experience, is not curable. Proper management includes smaller more frequent meals with lean protein and as much as 50 grams of fiber for a woman/70 grams of fiber for a man divided evenly amongst the meals, with the intent of smoothening out the release of insulin from the pancreas throughout the day and night.
For reactive hypogly. Eat only meat or fish or cheese or eggs or poultry and low starch veggies, drink only water. In other words avoid all carbs, carbs will only briefly raise your sugar levels, then Insulin levels and then your sugar will drop again. The fats in the meat or fish or cheese or eggs or poultry will act like a "log on your metabolic fire" to keep your blood sugar stable for hours, without raising insuli.
Careful watching. Hypoglycemia occurs if there is too much medication in relation to the diet and exercise, all of which can lower the blood sugar. Alcohol can also lower the blood sugar, especially on an empty stomach. In general, if everything is similar from day to day there is little problem, but if any of the above changes hypoglycemia may occur.