Take 2 ~ 3 cloves of garlic, smash them, put them into a bowl, add half a bowl of water, add a crystal sugar, cover the bowl and put it into a pot to steam. After the fire boils, steam it with low fire 15 minutes. When the garlic water in the bowl is warm, feed it to the children, and garlic can be eaten without it. Usually 2 ~ 3 times a day, a small bowl. Garlic is warm, enters the spleen and stomach and lung meridians, and has a very good effect on treating cold cough and kidney deficiency cough.