A Strange “Leaf” on the Floor Nearly Sent Me to the ER — What I Learned About Saddleback Caterpillars and Why You Should Never Touch One Indoors

create symptoms that feel alarming:

• A sharp, burning pain
• Redness and swelling
• Tender welts or blisters
• Sensitivity at the sting site for hours
• Headache or nausea in more reactive individuals

Most stings can be treated safely at home with cleaning, cold compresses, and over-the-counter pain relief, but some people — especially children, older adults,continue reading …