I've had this cold for what seems like months, obviously taken cold & flu remedies but nothing seems to shift it. I'm not sneezing all the time - more like snuffling (it's the stuff that gets stuck between your nose and throat - the horrible catarrh). Now I'm absolutely fed up with it! A little better for that rant, though!
Well, if the catarrh is coloured and thick, your nose blocked,it sounds as though it is a sinus problem necessitating nasal decongestants and antibiotics.
I sound like a broken record....Have you tried sterimar? Its a filtered seawter spray, you spray it up your nose and inhale and it soothes and washes out the crud. No drugs, no side effects and it works.