Garlic rock candy is good. Boiling water with garlic and rock sugar can really relieve cough. Garlic is warm and enters the spleen, stomach and lungs, which is very effective for cough caused by cold and kidney deficiency. White radish and scallion must spread the lung and relieve exterior syndrome, resolve phlegm and relieve cough. Treat cough due to wind-cold, excessive phlegm, chills, fatigue and soreness. Sweet in taste and warm in nature. This product can tonify middle energizer, promote blood circulation and remove blood stasis. The child has a cold, and drinking warm ginger, garlic and brown sugar can play a good therapeutic role.