The swelling after being stung by a wasp can be treated in the following ways: First, local treatment, after being stung by a wasp, the residual poisonous stinger found in the local treatment, should be pulled out in time, as far as possible to squeeze out the venom, to help greatly in the treatment of future swelling. Second, in the local treatment, you can use sodium bicarbonate water or rinse with 3% ammonia, and apply alkaline liquid can play a role in stopping itching and reducing swelling. If you’re looking for a new way to get the most out of your home, you’ll be able to get the most out of your home. The actual fact is that you will be able to get a lot more than just a few of the most popular and most popular items.