The majority of caterpillar stings can heal on their own, usually in 1-2 days, but if the patient is allergic and has serious complications, they usually can’t heal on their own and need to see a doctor for intervention. The actual insects, such as caterpillars, have venom inside and outside of their bodies, which is toxic and can stimulate the human skin to become red, itchy and burning after being stung. The first thing to do is to avoid scratching to prevent the venom from seeping under the skin. You can use tape to stick the caterpillar sting out of the skin, rinse it with water or soapy water in time, and then apply a cold wet towel or ice pack wrapped in a towel to reduce itching and gradually recover. The actual fact is that you will find a lot of people who are not able to get a lot of money for the money. The actual fact is that you will find a lot of redness, pain, itchiness, and even blisters after the sting, and in serious cases, dizziness, blurred vision, and difficulty breathing. It is important to note that after being stung or bitten by a caterpillar, regardless of whether the condition is serious or not, you should not scratch the bite location to avoid increasing the area of injury, resulting in skin infection, and in serious cases, you can be treated under the guidance of a doctor, not blindly using drugs.