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Doctors Medicines MCQs Q&A

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First, you have to figure out what's causing the blister and stop it. If it's just a superficial irritation, you can just cover it bandage with a bandage to keep it from being painful. If it's a larger area that has fluid in it, you may need to drain it with a sterilized needle to get the fluid out, then cover it with a bandage until it dries up and heals.

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