my hubby has this problem where he gets mucus in the throat that cant be swolled it is even difficult to spit the mucus out.when it does come out it is soo sticky that it sticks wherever it falls.we saw adoctor and he was given Esomeprazole Magnesium tablets,Clariwin_500mg and Diloxanide Furoate and Mtronidazole Tablets he seems to be getting worse he now has headache,stomach problems and lacks appetite,there is even more occations of the sticky mucus.please help.