== Home remedies ==
* Based on traditional TCM protocols, 4 major concoctions showed efficacy including the Qing Fei Pai Du[[Qingfei Paidu]], Gancaoganjiang decoction [[Gan Cao Gan JiangTang]] decoction, [[She Gan Ma Huang]] decoction and the [[Qing Fei Tou Xie Fu Zheng]] decoction. (Any TCM shops in Thailand, Taiwan, Hong Kong, Singapore and Malaysia will know how to prepare this mixture of herbs). In all the concoctions, [[Licorice]] root was the main ingredient used in a larger proportion.
* [[Qing Fei Pai Du Tang]] is a combination of four classic remedies, described in the 2000-year-old manuscript, Shang Han Lun by Zhang Zhongjing: [[Ma Xing Shi Gan Tang]], [[She Gan Ma Huang Tang]], [[Xiao Chai Hu Tang]] and [[Wu Ling San]].
* [[Yu Ping Feng San]] was the basic herbal formula recommended by Chinese health authorities to the public for prevention of SARS several years ago when SARS occured in China. In the verge of a superflu pandemic, we would recommend its use for strengthening our defense to any possible flu outbreak.