I have constant clear/white mucus stuck in my throat and I can t seem to get rid off it, after it is gone more appears, over and over again in a never ending cycle I ve tried hot drinks gastro relux tablets, all sorts of stuff and it just won t go away no matter how hard I try, it s hard to sleep at night because it s always there and it blocks my airways and it s difficult to cough out I sip water all night and make hot drinks I have tried eating spicy food steam inhalation hot showers and herbal teas but it still dosent go away, some times it s not so bad but then suddenly i can t breathe and I will be clearing my throat on and off for 7 hours, it s worse after I eat or when I lie down and usually it s worse and night, although changing my diet dosent seem to help ether