Morpholinoguanidine Hydrochloride Tablets is an antiviral drug, the main effect is to inhibit the reproduction of DNA virus and RNA virus, the treatment of influenza virus and herpes virus infection. Morpholinoguanidine hydrochloride tablets have a certain inhibitory effect on all stages of the cycle of viral proliferation, can inhibit viral reproduction by inhibiting viral DNA and RNA polymerase, thus inhibiting viral reproduction, adenovirus, herpesvirus, echovirus have inhibitory effect. It has no direct inhibitory effect on free virus particles, and is mainly used for influenza virus and herpes virus infections in clinical practice. During the use, some patients may experience sweating, loss of appetite, hypoglycemia and other reactions. People who are allergic to this product tight with. In addition to this, the medication needs to be used under the guidance of a doctor, do not use it blindly on your own. If patients experience any discomfort during the use of the drug, they should promptly inform the doctor or pharmacist.