What to do if your hand is cut by a knife, and what to do if your hand is cut by a knife

Try it below.

Generally speaking, as long as the wound is deeper than the germinal layer, the length of more than one cm will leave a scar. The problem with modern plastic surgery research is how to reduce scarring, or make scars inconspicuous.

In order to heal the wound as soon as possible and reduce the scar to the smallest detail, the surgeon should pay attention to it from the moment of debridement and suturing in the emergency department. Debridement surgery is a thorough cleaning of the wound, removal of non-viable tissue, and the doctor will suture the wound together according to the specific situation to try to heal the wound together. Only wounds that heal together will the scar be the slightest and not noticeable.

Once the wound is infected and suppurated, there must be more connective tissue hyperplasia to fill the wound defect, and the scar left behind will naturally be obvious.

In the larger hospitals in the United States, wounds on important areas such as the face and hands, or wounds with too large tissue defects, are generally treated and sutured by plastic surgeons. They are experts in this area, and if the wound does not heal well and the scar is harsh, after half a year, they can ask a plastic surgeon to remove the scar and reshape it. People with scar constitution can do radiation** after one week of wound healing to inhibit scar hyperplasia.

Wounds on the extremities can also be compressed with elastic bandages to reduce scarring. In the early stage after the wound of the face is healed, adrenocorticosteroids can be injected locally, which also has the effect of inhibiting scarring. Scars on the hands and other joints should be rehabilitated under the guidance of a physicist, which can also soften the scars and avoid joint stiffness.

In short, if you have concerns, you should consult your doctor, and early treatment is the best way.

Fade away the haze and leave no scars - the treatment of small wounds.

Department: Plastic Surgery.

1) Emergency hemostasis: Use a clean cloth or handkerchief to press on the bleeding area for 15-20 minutes. Most of the wounds are shallow, with more and smaller veins, and the blood flow stops after a period of pressure.

2) Clean the wound: You can use normal saline and cold boiled water to rinse the wound, if there are antibiotics, ointments, eudians, and other disinfectant drugs around you, you can wipe the wound, do not use toothpaste, grass leaves, soy sauce, oil cream, so as not to cause infection and worsen the wound.

3) Bandaging: Gauze can be used to cover the wound, in addition to protective, it can also suck the wound exudate to prevent contact with external dirt and re-infection.

With the correct treatment of these basic surgical knowledge, simple wounds can usually heal within a week.

Although small wounds can be treated easily and correctly, the public should still be vigilant, such as the wound has become red, more painful, more swollen, and more secretions, or the wound is around important parts, such as eyes, ears, nose, lips, muscle keys, blood vessels and nerves, or consult a doctor to deal with it, so as not to delay the healing of the wound and leave unpleasant scars.

The content of the health article mainly provides the public to reduce the anxiety and fear caused by the lack of understanding of the disease, but it cannot replace the actual medical behavior, so if you feel unwell, please go to the hospital for medical treatment**.

If the wound is not infected, it will heal well.

Everyone should not worry about the appearance but only if the wound is not infected.

After the wound appears, it is very necessary to wash it with water, and whoever is as clean as possible is better if there is pure water.

Wipe dry, so that the end of the wound touches well, and wrap it in dry gauze.

Don't overdo it. If there is no institutional problem, the bleeding from the wound will stop very quickly.

Keep the wound dry, and change the gauze often!

The upstairs is so awesome ......Wash the wound with water first, wipe it dry, smear the red potion and other ** wound potions Do not use band-aids Due to poor ventilation, it is likely to cause wound infection It will be good to live for a few days I wish you a speed**

Take Yunnan Baiyao's insurance seed and take the powder every day.

With a little other anti-inflammatory drug. Keep the room cool to avoid inflammation of the wound.

Smear some lard, or use painkillers to make a powder and sprinkle it on the wound, wrap it in gauze.

Wash the artwork and apply a band-aid.

1. Be sure to destroy the chain calmly and don't panic;

2. Clean up the wound immediately, and then clean up the wound immediately. Such as vegetable crumbs, pieces of paper, cloth strips, flowers and leaves, etc., do not let these foreign bodies become one of the culprits of wound inflammation, you can take some clean napkins nearby, etc., to wipe off all foreign bodies around the wound and the surrounding ones;

3. After the wound and the surrounding foreign bodies are cleaned up, it is necessary to do a simple disinfection treatment on the wound.

3. Immediately carry out emergency compression to stop bleeding, and after removing foreign bodies and disinfection, it is necessary to carry out emergency compression and hemostasis treatment on the wound. If the wound area is small, you can use a spare band-aid at home to stick to the wound area;

4. Check whether the injury affects the function, and after dealing with the matters listed in the above steps, you can carefully check the injury of the hand, check whether the position of the injury affects the function of the hand, whether the fingers can be stretched and tightened normally, and whether the fist can be clenched and relaxed normally;

5. If it is serious, you need to go to the hospital to find a professional doctor for diagnosis and treatment.

01 Don't touch water. If you hurt your hand while chopping vegetables, stop cutting vegetables, and don't let the cut come into contact with water, otherwise it will cause infection, and you will feel very painful.

02 Clean the wound in time. After the bleeding from the wound has stopped, clean the wound, if you have alcohol at home, you can use alcohol to clean it, if you don't have it, it's fine, but it will be safer to deal with it according to the actual situation.

03 Bandage the wound. If it's just a small injury, don't be too anxious, the most important thing is to bandage the wound, you can use a band-aid or gauze to bandage, which can prevent the wound from becoming infected and make your wound recompound faster, which is a very healthy practice.

04 Apply some medicine. If the wound is very painful, you can use painkillers to relieve it, which is of great help to your wound, and you can also use some anti-inflammatory drugs, so that it will not become inflamed, and the specific situation can be used according to the doctor to be healthier.

The above is a personal opinion, **from the Internet.

How to deal with a hand cut by a knife:

1. Hemostasis is the premise.

Depending on the degree of bleeding from the wound, it is divided into the following two categories. If it is just ordinary bleeding, just find a clean handkerchief or towel to bandage the bleeding site, if there are no relevant items around, use other hands or others to help pressurize the wound, which is not only effective and fast, but also will not leave sequelae.

If there is heavy bleeding, especially in the injury of the arteries, it is necessary to control the blood flow first, you can use a tourniquet or an elastic hose, but it should be remembered that before arriving at the hospital and carrying out regular **, the tourniquet should be loosened every hour, and the time should be controlled at about seven minutes, which is to avoid necrosis of the hand due to too much ischemia.

However, there is one thing to pay special attention to, do not use nylon rope or wire to control the relevant parts of the hand, otherwise the result can only be counterproductive, aggravate the injury, and cause irreparable consequences.

2. It is particularly important to prevent infection.

Don't take it upon yourself to apply some medications without going through the doctor's first opinion, especially those with color, which are likely to hinder the doctor's judgment.

3. Avoid further aggravation of the injury.

If you find that you or someone around you has a broken finger, you can first find some small wooden boards as temporary fixations, so that you can do a good preventive role before the doctor, avoid further aggravation of the injury, and also have a good pain-relieving effect.