24 Apr 2020 --- US-based Farlong Pharmaceutical will open up the sales of three Traditional Chinese Medicine (TCM) formulas to consumers, including Qing Fei Pai Du Tang (QPD), which has allegedly been recommended by the Chinese National Health Commission as a treatment for COVID-19. Farlong states that TCM doctors use the formula – which contains 21 herbal medicines – to dry lungs and support the organs. However, many companies have been warned in recent weeks for implying that their products can have an effect on COVID-19.