1. wormwood brown sugar water, a therapeutic prescription, is mainly made of wormwood leaves and brown sugar, which has the effects of warming meridians, dispelling cold, promoting blood circulation and dredging collaterals.

2. This prescription is contraindicated for the following situations. First, brown sugar contains a high sugar content, so people with abnormal blood sugar can't take this prescription, otherwise it will easily lead to ketoacidosis and other critical diseases.

3. Secondly, brown sugar has a high calorie, so for obese patients, it should not be taken excessively, otherwise it will easily lead to calorie accumulation and weight gain; In addition, Artemisia argyi brown sugar is warm in water, so patients with excess heat syndrome and internal heat syndrome due to yin deficiency should avoid taking it, otherwise it will easily aggravate the condition.