 [ Symptoms ] after being sick i feel like i have hair stuck in my throat and i have a tiny knot under my chin what could this be  ii was sick 4 weeks ago with coldsinus issues but it cleared up i feel like i constantly have to clear my throat and brush my teeth nothing makes the feeling in the back of my throat go away [ Disease ] could be an allergic reaction to something maybe a medicine you have been taking hair in your throat feeling do you have pets in your home at all if so you may really have a piece of hair in your throat i have before and took some time before it came out i can not take zyrtec makes my allergies worse some things to think about dry mouth try salt water not really sure just some ideas to throw out there