If you are bitten by mosquitoes, fleas, bedbugs, wild bees, caterpillars, centipedes, leeches, etc. in the wild, you can apply essential balm, oil of all kinds of gold, or saliva and soap to diminish inflammation and relieve itching.
After being stung by wild bees, there will be severe pain, dizziness, nausea and other symptoms. If the venomous glands and stingers of the bee tail are still left on the wound, use small tweezers or pincers to pull them out, and then use acetic acid to rub the wound to reduce swelling and pain, or use wild chrysanthemum leaves and prunella vulgaris to mash and apply the wound.
When being bitten by a leech, slap it with the palm of your hand to make the leech fall down automatically when frightened. You can also sprinkle essential balm and salt on the leech, or burn it with a cigarette butt.