Hello, I'm a field expert with a background in entomology and first aid. When it comes to beetles, it's important to understand that not all of them bite or sting, and the effects can vary greatly depending on the species.

If you get bitten by a common beetle, such as a June bug or a ladybug, the bite is usually harmless and may cause only minor irritation, similar to a small puncture wound. You can clean the area with soap and water and apply a cold compress to reduce any swelling or discomfort.

However, there are some beetles that can cause more severe reactions. For example, the bite of a blister beetle can cause severe skin burns and blistering due to the presence of a toxin called cantharidin. In such cases, it's important to seek medical attention.

Additionally, some beetles, like the oil beetle, can secrete an irritating chemical when disturbed, which can cause skin irritation if it comes into contact with your skin.

In any case, if you experience any unusual symptoms, such as difficulty breathing, chest pain, or severe swelling, you should seek immediate medical help as these could be signs of an allergic reaction.

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Blister beetles: These beetles feed on crops and gardens, so human contact is likely. They are also attracted to light, making your patio another area to be cautious of this beetle. When the bite happens, the beetle releases a chemical substance that can cause the skin to blister.read more >>