Sign into an existing account

Okay, it was just a cold (so maybe a coronavirus, rhinovirus or just dry sinuses) but I still have extra mucus sliding down my throat making me cough, especially when I lay down. All I've taken is regular vitamins, exta D vitamin, tylenol, and my 'go to' elderberry syrup. I sleep next to a humidifier. (I think dry cold air dried my sinuses and caused this shit.)

Having said all this, what will stem the extra snot and put my system right?