What should you put on a wasp sting to ease the pain?

To ease the pain of a wasp sting, you can apply a cold compress to the affected area to reduce swelling and numb the pain. Over-the-counter pain relievers like ibuprofen or acetaminophen can also help alleviate discomfort. Additionally, applying a paste of baking soda and water or using hydrocortisone cream may soothe the irritation. If symptoms persist or worsen, seek medical attention.