What to do if the skin is red and swollen after abrasion

The human skin is actually quite fragile, and its protective barrier is relatively weak. If you accidentally fall, your skin may be abraded and bleed. Sometimes there may be redness and swelling even without bleeding. What should I do if my skin becomes red and swollen after being abraded? If such a problem occurs, people should understand the correct way to deal with it. This is very necessary. Only correct handling can prevent the problem from getting worse.

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1 In daily life, if a child is stabbed, you can directly use iodine or medical alcohol with an alcohol concentration of 75%. The wound is small and heals quickly. Disinfection is only to prevent bacteria on the surrounding skin surface from infecting the wound. There is no need to worry about the growth of the wound. You can just carry these medicines at home to meet your needs.

2 If the child is injured by a sharp object such as a knife, the wounds caused by these injuries are generally long and narrow, with little residue. When friends find this situation, they should first check how much bleeding there is to determine whether any major blood vessels have been cut, and then check the nerves. For example, if there is a cut on the arm, you should check whether the fingers and wrist can still move in all directions?

3 If a child is injured by falling and abrasion, the wound is usually shallow but the injured area is large. In this case, there is no need to worry about tetanus, but it is usually very dirty with mud and water inside. Use a cotton swab dipped in saline to scrub off the dirt on the surface. If there are stubborn stains, you can use 3% hydrogen peroxide to wash it again.

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