Does strep cause blisters on tongue?

Streptococcal infections, particularly strep throat, typically do not cause blisters on the tongue. Instead, they may lead to symptoms such as a sore throat, swollen tonsils, and sometimes a red or swollen tongue. However, other conditions, like hand, foot, and mouth disease or oral herpes, can cause blisters on the tongue. If you have concerns about symptoms in your mouth, it's best to consult a healthcare professional for an accurate diagnosis.