I have been sick since Dec. 4. I have a very itchy throat and very stuffy nose. I have tried to take a Robitussin Expectorant but it just made me vomit everything with tons of phlegm, of course. And I have tried to take some antihistamines like Benadryl and Celestamine. Well, it helped me for a while but I'm back with a very stuffy nose and very itchy throat. The worse part is I'm not taking any expectorants anymore and still I vomit everything I eat. It's been a week now and I'm still suffering from my throat and nose. I need help, guys! I don't even know if I have to consult my pulmonologist or an ENT.