How to deal with finger pricked by fishbone?

1. Soft thorn of plants: If you accidentally plunge into the soft thorn of cactus and other plants, just stick a piece of dampness-removing and pain-relieving ointment on the part of the thorn, heat it on an electric light bulb, and quickly remove the dampness-removing and pain-relieving ointment, and the thorn will be pulled out.

Second, iron thorn: If the mechanic accidentally pierces iron filings into the meat, he can first poke a thin seam on the prickly skin surface with a needle, and then put a magnet on the thin seam on the skin surface to suck out the thorn.

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Third, fishbone: When washing fish, stick fishbone on your hand. As long as you dip a cotton ball in vinegar, put it on the prickly part, and then stick an adhesive plaster or wet compress analgesic cream, the thorns will soften and disappear.

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Fourth, the caterpillar stings: the caterpillar stings into the skin, and the redness and pain are unbearable. You can attach the wet compress to the stung part and then forcibly pull it out.