How to cook loquat flowers to relieve cough

Loquat flower has good lung cough, heat detoxification effect, its boiling water drinking method is relatively simple, take appropriate amount of wash into the pot, boil after changing to low heat continue to boil for about 10 minutes, take out after drinking, its cough effect is good. At the same time can also add appropriate rock sugar, pear, honey and other common boil, the effect is better.