Welcome to HCM
Read your prob, ferquently throat infection
, running nose occure due to viral infection, n it happen due to sudden variation of temperature of enviorment or room or yours surroundings. you should take any antihistamin n apin killer for sudden relife. you can get influenza vaccine
for preventing from it. you should take vitamin C
riched diet for increasing your immunity. all of this trial helps in prolonging your frequency.