The invention discloses a health drink with a function of clearing throat. The health drink comprises the following components: pears, kiwi fruits, loquats, garlic, Indian trumetflower seed, cicada slough, mulberry leaves, apricot kernels, fruit of purpleflower holly, liquorice, rock candies and honey. A preparation method of the health drink comprises the steps of grinding and juicing the pears, the kiwi fruits, the loquats and the garlic, cleaning the rest components except the rock candies and the honey, soaking the cleaned components into water, feeding water and heating; filtering, taking filter liquor, feeding water into filter residue, and heating to carry out decoction for the second time; filtering, taking filter liquor, and blending the filter liquor obtained in the two times; feeding the rock candies and the honey, evenly mixing, then feeding the pear juice, the kiwi fruit juice, the loquat juice and the garlic juice, and mixing to obtain a mixed solution; packaging to obtain the product. The invention aims at providing the health drink with the function of clearing throat, and the preparation method of the health drink; diet interacts with treatment, so that a mild treatment method for the throat, sphagitis and the like can be obtained, and the aims of health preservation and health care are achieved.