General Office of Ministry of Public Health and State Administration of Traditional Chinese Medicine issued the Clinical Guideline for the Prevention of HFMD with Traditional Chinese Medicine (2009) together in April, in which Lanqin Oral Solution made by YRPG was listed as the therapeutic drug for the prevention of general-type HFMD.
HFMD is a common infectious disease among infants and young children caused by multiple enteroviruses. Cases of HFMD can be found in each of the past few years. Traditional Chinese medicine has gained certain experience in clinical practice while dealing with the disease. HFMD belongs to epidemic febrile diseases in Chinese medical science – pathogenic factors enter the body through mouth and nose and display symptoms on hand and foot; the affection goes to oropharynx and the skin, displayed as herpes and accompanied by fever, tireness, nausea and constipation, etc.; the pathogenic toxin may go further deep into the body and cause high fever, trembling, flaccidity of extremities, and even asthma or shock that may endanger the life. Infants and young children are very tender and fragile. Once they are infected with epidemic pathogenic factor, the symptoms can change rapidly. Therefore, the disease should be detected and treated as early as possible to prevent further changes.
With a unique efficacy in antiviral treatment, non-description drug for pharyngitis inflammation – Lanqin Oral Solution, solely developed and produced by YRPG, has been well received by patients and doctors. With the main components of isatis root, scutellaria, golden cypress, and scaphium scaphigerum, etc. which facilitate the effect of clearing away heat and toxic materials, detumescence, and relieving sore throat, Lanqin Oral Solution is commonly prescribed for acute pharyngitis and pharyngalgia, dry and burning pain of the throat caused by severe fever of lung or stomach and can effectively block the reproduction of viruses in the mouth   and the body. In clinical application, Lanqin Oral Solution can effectively prevent and cure the highly infectious HFMD EV71 virus, and is found safe and well-tolerated.
In order to fight off HFMD, as the sole producer and supplier of Lanqin Oral Solution, YRPG has switched to top gear to manufacture as much as 300,000 bottles each day with constant high qualities, which has satisfactorily met demands of the market.