74. Poison ivy
Curious about the fastest way to turn a pleasant woodland walk into an uncomfortable experience? The answer is unintentionally stepping into a patch of poison ivy. Truly, it’s an unwelcome surprise! This malevolent plant contains a potent compound known as urushiol.
When your skin comes into contact with this substance, it typically results in an inflammatory reaction known as “contact dermatitis.” This itchy and painful condition can persist for more than three weeks. And here’s another annoying tidbit: the resin from the plant can also adhere to your clothing, making it even more of a nuisance.