Can Post Nasal Drip Causes Strep Throat-various aspects- No, postnasal drip itself does not lead to strep throat, which is a bacterial infection, but it can irritate the throat and make it more vulnerable to other infections, including strep. Here’s a more detailed explanation: Strep throat is caused by bacteria: Strep throat is a bacterial … Continue reading Can Post Nasal Drip Causes Strep Throat