Do Dampness Dispelling Granules really work?

“Dispel Dampness Granules, known as Clearing Heat and Dispelling Dampness Granules, is effective in treating fatigue of the limbs caused by heat and dampness.
It is composed of Yin Chen, Astragalus, Radix et Rhizoma Ginseng, Pericarpium Citri Reticulatae and Chrysanthemum. This product has the efficacy of benefiting qi and generating fluids (promoting the production of fluids by replenishing qi), clearing heat and dispelling dampness, and can be used for the treatment of loss of appetite, fatigue of limbs, dryness of the mouth and body heat caused by summer-dampness disease.
The adverse reactions of Qinghe Expectant Dampness Granules are not clear, and this product is contraindicated in diabetic patients. During the period of taking the medicine, you should eat a light diet, avoid eating cold, greasy, spicy food, and should not take tonic Chinese medicine.
If you feel unwell, you should go to the hospital as soon as possible, and use the medication reasonably under the guidance of a professional doctor.