Is there a wound bandage really good? What are the precautions for using the bandage
4hw.org: in daily life, it's hard to avoid bumps or scratches. At this time, most people will think of using band aid for the first time. However, most of the time, it's wrong to use band aid. Sometimes the wound is infected because it's stuck with a band aid. Let's take a look at it!
Band aid is not a universal band aid. It is almost one of the necessary first-aid products for every family. In clinic, orthopedic department and emergency department often treat some cases of wound infection caused by wrong use of band aid. There used to be a 4-year-old girl amputated because of improper use of band aids! Which wounds are not suitable for band aids? What is the correct use of band aids?
First, small and deep wounds are not suitable for bandages.
The internal secretion and pus of small and deep wounds are difficult to discharge. If bandages are applied again, it will undoubtedly aggravate this situation. The deeper wound is also the best place for anaerobic bacteria to breed. Sticking a band aid can also lead to the growth of anaerobic bacteria, thus aggravating the infection. Xiaoxin's situation belongs to this category.
Second, do not use bandages for infectious wounds.
Wound infection, furuncles, sores and other bandages are not conducive to the absorption and drainage of secretions and pus, but also can aggravate bacterial infection due to the poor permeability of the bandages, which makes the wounds airtight.
Third, bandages should not be used when the wound is not cleaned or even there are foreign matters.
The right way is to go to the hospital immediately to do debridement, take out the foreign body and then disinfect, stop bleeding and bandage. If the wound is not cleaned before using a band aid will only lead to further aggravation of the infection.
Fourth, the wound caused by iron products cannot be bandaged.
First, the wound should be squeezed around to let the dirty blood flow out, then the wound should be exposed, washed with clean water, disinfected with iodine, and further treated with debridement and disinfection in the hospital at a speed to prevent infection. At the same time, tetanus vaccine should be injected according to the wound conditions. If the wound is deep, antibiotics can be added to prevent infection.
Fifth, no band aid can be used for animal scratch and bite.
If you are bitten by an animal, remember not to use a band aid to avoid the accumulation or spread of venom and germs in the wound. The correct way is to wash the wound repeatedly with soapy water, then disinfect it with iodine, and pay attention to exposing the wound. At the same time, go to the hospital immediately and inject rabies vaccine.
Sixth, children should be careful with band aids.
Children's skin is delicate and sensitive, so children should pay attention to observe the performance of the surrounding skin after the band aid. Once there is a rash, itching, etc., they should stop using it immediately, or use the anti allergy adhesive tape instead.
Of course, it's not that bandages are not good for wounds. As long as they are used properly, they will play a certain role. Generally speaking, it is unnecessary to use band aid for slight superficial skin abrasion. Band aid is only suitable for the hemostasis of acute small wound, especially for the cut wound with neat, clean, superficial and small incision, which does not need to be sutured. Before using band aid, the wound must be cleaned and disinfected. After the band aid is applied, the local part of the wound should be less active, free of water and pollution It's better not to use the band aid for more than 24 hours. At the same time, closely observe the changes of the wound to prevent aggravating the infection and suppuration of the wound. If the wound is found to have infection such as swelling and exudation, stop using the band aid immediately and go to the hospital in time.
Wound bandages can only be used for emergency treatment of small wounds, so as to temporarily stop bleeding and protect the wounds. However, it should be noted that the use time should not be too long. If you use it too long, the tape on the outer layer of the band aid is airtight. Will make the wound and the skin around the wound white, soft and lead to bacterial secondary infection. This will make the wound worse.
Bandages, also known as benzalkonium chloride, are commonly known as antiseptic elastic bandages. As the name implies, many people stick them as soon as they have a wound. It is one of the most commonly used surgical drugs in people's lives. Therefore, it is commonly known as "hemostatic plaster", which has hemostatic and protective effects. It consists of a long piece of adhesive tape with a small piece of yarn soaked with medicine.
Bandages are suitable for small wounds with superficial wounds, neat and clean wounds, little bleeding and no need of suturing. Generally speaking, if it's only a slight skin scratch, you don't need to use a band aid. Just apply it with iodine or alcohol. To prevent infection. If you are not sure, you can also apply a thin layer of purple potion.
If the skin wound is relatively deep. And deal with it unconditionally. If not, wash the wound with clean water. Then simply bandage it with a band aid. But the time of the bag can't be too long. It's better not to exceed two days. At the same time, we should hurry up to go to the nearest hospital for regular disinfection to avoid unnecessary infection.
Do not use bandages for 5 kinds of wounds. Small and deep wounds cannot be pasted
Due to the poor water absorption and air permeability of the band aid, it is not conducive to the discharge of secretions and pus in the wound, and it is easy to make bacteria grow and multiply, causing or aggravating infection. In particular, it is easy to infect anaerobic bacteria such as tetanus.
Animal bites cannot be pasted
For dog bites, cat scratches, snake bites, insect stings or bites and other wounds caused by animals, do not use band aids to avoid the accumulation or spread of venom and germs in the wound. In the first time, wash the wound repeatedly with clear water, cold tea water, mineral water, physiological saline, 2% soap water, even urine, etc. for more than 15 minutes.
All kinds of skin boils cannot be pasted
Because of the poor water absorption and air permeability of the band aid, it is not conducive to the absorption and drainage of pus, but conducive to the growth and reproduction of bacteria.
The wound with serious pollution cannot be pasted
No bandages can be used to cover the contaminated, infected or burned wounds, scalded wounds and large skin abrasions. Otherwise, infection will be caused or aggravated.
The skin is slightly scratched and does not need to be pasted
If it's just a slight skin scratch, you don't need to use a band aid, just use iodine or alcohol to smear it, you can prevent infection.