Manna Drink does not treat acne. Manna Drink can be used to treat symptoms such as bad breath and throat sores, irregular bowel movements (abnormal stools), and yellowish urine. Ganlu Drink is composed of loquat leaf, ripened dihuang, asparagus, fried hedgehog shells, Artemisia capillaris, and dried dihuang, etc. It has the effects of clearing away heat and nourishing yin, and promoting circulation of qi and diuresis. It can be used for treating guest heat in the stomach, tooth-expelling breath, swollen gums, pus and blood at times, red and swollen eyes, mouth and tongue sores, sore throat, sores and jaundice, slightly swollen limbs, chest fullness (chest distension and discomfort), shortness of breath, constipation and astringency in the bowels, or body heat at times, etc. It is important to note that the kidney yang deficiency (kidney yang insufficiency) is not a problem. It should be noted that it should not be taken by people with kidney yang deficiency (lack of yang energy in the kidneys) or deficiency fire. In addition, its adverse effects and precautions are not clear, need to be taken under the guidance of a doctor to avoid unauthorized use of medication If diagnosed with acne, it is recommended that early standardized treatment to reduce the adverse effects of the disease.