Sinus Infection or Just a Cold? How to tell the difference Channel: ENT Doctor - Lexington, SC1K views • 2y agoRelated VideosCold vs Sinus Infection | What's the Difference?Differences between allergies, colds and sinus infections‼️HOW TO TELL IF YOU HAVE A COLD OR A SINUS INFECTION. Pharmacist reviews. #sinusinfection #coldWhat’s the difference between a sinus infection and a cold?