What does it mean for pain to cause an emergency response to a wound

This means that the pain causes a nerve reaction in the wound, and the nerves in the wound will take emergency measures to prevent the wound from bursting and bleeding.

Family emergency treatment.

1) If the wound is not big or deep, the bleeding is not much, and the wound is clean, you can disinfect the wound with alcohol, do not get the disinfectant into the wound, cover and bandage it with sterilized gauze after drying, or paste it with a band-aid.

2) Unclean wounds, first disinfect with iodine wine along the surrounding **, and then disinfect with alcohol twice, then rinse the wound with cold boiled water with a small amount of salt, gently wipe the wound with cotton wool when rinsing, remove soil and other foreign bodies, and finally disinfect the ** around the wound again, cover and bandage with gauze.

3) If the wound margin is neat and clean, the length is within 2 cm, the depth is not more than 1 cm, or although it is not clean, but after disinfection, within 8 hours after the injury, it can be bonded with a band-aid or hemostatic and anti-inflammatory patch to close the wound and promote its healing.

4) If there is no bandage, you can also use adhesive tape to cover the wound. However, the wound should not be in direct contact with the adhesive tape. The wound can be coated with a dressing such as an anti-inflammatory drug or lined with a small piece of antiseptic gauze.

5) In order to prevent infection, you can take some anti-inflammatory drugs, such as madisomycin, 4 times a day; or cotrimoxazole 2 tablets, 2 times a day.

6) If the wound is deep and comes into contact with soil or dirt, you should go to the hospital immediately for tetanus antitoxin injection.

Just ask the doctor and tell you.

Ask the doctor specifically.

In fact, don't worry so much, it's best not to use purple potion, because although the wound will stop coming out of the water after using the purple potion, it won't hurt very much, but it will scab, and the good ones are also very slow, and they will leave scars if they are not careful.

Use a band-aid in the first day or two, mainly to avoid infection and external injury, to change it frequently, so that you can also slightly tremble and ventilate, and when the wound hall finger stops bleeding, don't use it again, because if you wrap it all the time, it will not pretend to be a hole with ventilation.

Then just be careful not to touch it! ~

Various trauma often causes damage to the soft tissues, and even severed limbs. Wound treatment is correct and can allow it to heal quickly; On the contrary, it may become purulent and infected, which will not heal for a long time, and even be life-threatening due to concurrent systemic infection, gas gangrene, tetanus, etc. Therefore, wounds must be treated strictly and carefully.

Once the human body suffers from trauma, if the wound is not treated in time, it is easy to cause the wound to become infected. The principles of wound management are: 1 Stop the bleeding:

The bleeding can be stopped in time according to the specific situation. 2 Bandaging: Proper bandaging of the wound can make it bleed, suppurate less, and cause less pain.

When piercing, it is necessary to be fast, accurate, light, firm, fast, and fast, and the action is fast and agile; Accurate, accurate and tight; Light, the action should be light, do not touch the wound; Firm, bandaged firmly, and properly tightened. The specific steps are: (1) Disinfect with iodine wine and then alcohol, wipe along the edge of the wound from the inside out, and do not apply iodine wine and alcohol into the wound.

If there is a foreign body in the wound, it should be treated carefully, and if it is large and easy to take, it can be removed; Do not take the deep and small ones that are difficult to remove, so as not to bring bacteria into the wound or increase bleeding. (2) Small wounds can be coated with a little red mercury (red syrup) or purple syrup on the superficial surface, and larger wounds should not be coated with the above syrup, so as not to increase the difficulty of the next step of treatment The wound should be covered with sterile gauze or dressing, and bandaged with a bandage (or triangular scarf). In case of intestinal or tissue bulge, a clean rice bowl should be used, and the bulge should be buckled with gauze traps and then bandaged to prevent squeezing and damaging the tissue.

3) When dealing with large traumatic wounds, it is necessary to carry out a detailed examination, and not only focus on the surface of the wound and ignore the internal injury, the head wound combined with head trauma, the injured generally have abnormal mental status, and the pupils on both sides are not generally large; When the chest wound is combined with meningeal and lung cavity injury, the injured person generally has difficulty breathing; When the abdominal wound is combined with organ injury, the injured person generally has abdominal muscle tension and abdominal pain; When a limb wound is combined with a fracture, there may be limb movement disorders and abnormal bone movements. Let's talk about the treatment of major traumatic amputation, when encountering a severed limb or severed finger, it is necessary not only to protect the wound, but also to refrigerate the severed limb and send it to the hospital in time, so as to create conditions for the successful replantation of the severed limb as much as possible. The correct way to do it is:

Wrap the severed limb and finger with sterilized gauze (or clean gauze), put it in a plastic or rubber bag without loopholes, tie the bag tightly, and freeze it with ice cubes around it. Do not apply disinfectant to the severed limb or soak the severed limb in night alcohol or other disinfectant solution, as this will cause the tissue cells to coagulate, deteriorate, and lose the opportunity for replantation, which will backfire. It is also wrong to divide the limbs and finger bubbles in a variety of hypertonic or hypotonic solutions, the former deflating the cells, and the latter rupturing the cells.

Therefore, we must calmly follow the above correct method, refrigerate the severed limb, and send it to the hospital as quickly as possible.

1. General wounds: general wounds are relatively shallow, without vascular nerve damage, and are easy to stop bleeding. If possible, after rinsing the wound with saline, disinfect the wound with 75 alcohol**, taking care not to let the alcohol enter the wound.

A sterile dressing is then applied. If there is no condition at that time, the wound can be compressed with clean cloth, towel, clothing, etc., and then transferred to the hospital for treatment.

2. Head wounds: Head injuries are relatively common. Once the head wound appears, it is necessary to use sterile gauze or clean cloth to compress and stop the bleeding as soon as possible, and when the bleeding is large, the bleeding can be stopped by pressing with the hand for about 15 minutes.

3. Finger wounds: The most common finger wounds are knife cuts. Bandages can be used directly after injury, which can stop bleeding and reduce inflammation.

Be careful not to wrap the band-aid in a loop, as it is easy to cause ischemia of the fingers. The correct way to do this is to wrap it around your fingers in a spiral shape. In addition, the band-aid should not be wrapped too tightly, as it is not easy to stop bleeding if it compresses the finger veins too tightly.

Aloe vera is applied and heals very quickly.

Why do wounds itch after a person is injured? Simulate the whole process with 3D animation, and read the knowledge.

The wound must be cleaned, wipe the wound repeatedly with alcohol or iodine, and a wet towel is absolutely not a no! Thigh pain, especially root pain, indicates wound infection, emergency response of leg lymphocytes, and the black under the wound should be bruised by the rupture of subcutaneous blood vessels, which is fine.

Go to the hospital for a treatment to prevent infection and suppuration!

Guidance: Hello, consider being an emergency response during recovery. Tetanus bacilli mostly grow in soil and rust-resistant limbs, so Liang Mu should be injected with tetanus antitoxin when the wound is deeply contaminated with mud oak or when it is punctured by rusty iron tools.

Weak copy paragraph.

You first see if Zheng Zai Wu has the following symptoms:

Poisoning manifestations: **After being stung by a centipede, the local redness, swelling, stinging, blisters, ecchymosis, tissue necrosis, lymphangitis and local lymph node swelling and pain may appear in severe cases. Systemic symptoms are mild, including chills, fever, dizziness, headache, nausea, vomiting, etc.

Emergency treatment: Immediately rinse the wound with alkaline solution, such as soapy water or 5 baking soda solution, mash it with fresh herbs and apply it externally, such as fresh lentil leaves, lobelia, wild chrysanthemum, houttuynia cordata, dandelion, taro, etc., you can choose one; Ice cubes can be used to cool the pain if the pain is severe, and those who show signs of poisoning can go to the hospital for treatment.

Then go to the hospital for injections Some centipedes are not poisonous But some There are still some For the sake of insurance Or go to the hospital for a preventive injection Centipedes belong to the class Myriapoda, the first pair of feet are hook-shaped, sharp, and the hook end of the poisonous glandular mouth, generally known as the palatine teeth, teeth and claws or poisonous limbs, etc., can discharge poisonous juice, after being bitten by a centipede, its venom gland secretes a large amount of venom, and the venom gland mouth of the palate tooth is injected under the skin of the bitten person and causes poisoning.

Clinical presentation. Small centipede bites, only local redness, swelling, pain, tropical large centipede bites, can cause lymphangitis and tissue necrosis, sometimes the whole limb purpurous. Some can see headache, fever, dizziness, nausea, vomiting, and even systemic symptoms such as speech, convulsions, and coma.

Emergency response. Immediately after the centipede bite, wash the wound with soap and water, apply a cold and wet compress to the wound topically, and can also use Houttuynia cordata and dandelion to mash it externally. Patients with systemic symptoms should go straight to the hospital for treatment.

When a scorpion stings a person, it secretes venom into the human body by the venom gland, which quickly causes a series of poisoning reactions.

Emergency response. At 2 3 cm at the upper end of the injured limb, tie it tightly with a cloth band or relax it for 1 2 minutes every 15 minutes, ice can be applied around the wound, the wound can be cut open**, the venom is sucked out with a suction device or cupping, etc., and the wound is rinsed with potassium permanganate liquid and lime water. Those with more severe symptoms should go to the hospital**.

Alcohol disinfection, sucking out the venom, it is best to have a special antidote, if not, scrub with clean water, then with soapy water, if it is serious, it is recommended to see a doctor.

It's been too long, and it's only been a copy upstairs.

Go to the hospital and have a look, it's better to hurry!