Can red blotchy skin be caused by toe infection?

Yes, red blotchy skin can be caused by a toe infection, particularly if the infection triggers an inflammatory response in the body. Conditions like cellulitis, which is a bacterial skin infection, can cause redness, swelling, and blotchiness around the affected area. Additionally, systemic reactions to infections might lead to widespread skin changes. If you suspect an infection, it's important to seek medical attention.