How to save yourself when bitten by a snake in the wild?

How to save yourself when bitten by a snake in the wild?

If you are bitten by a snake in the wild, how can you save yourself? After being bitten by a snake, you should treat the wound immediately. There are many kinds of snakes. We don't know which one is poisonous. When you treat a wound, you must clean it up. Here's how to save yourself if you are bitten by a snake in the wild.

If you are bitten by a snake in the wild, how can you save yourself? 1 bitten by a snake. Patients can give first aid by stopping exercise, dressing the wound, decompressing and calling for help. The specific analysis is as follows:

1. Stop moving: The patient should try to stay still, avoid running and strenuous exercise, reduce the wound as much as possible, and keep the local part relatively fixed to slow down the absorption of snake venom.

2. Tie the wound: Find something to tie, such as shoelaces or belts. Ligate the wound near the heart. Generally, the ligature should not be too tight. It is best that the ligature can move up and down about 1cm. After dressing, loosen it for 2-5 minutes every 30 minutes or so, and then continue dressing to avoid local tissue ischemia and necrosis.

3. Decompression: Take out redundant items near the injured part, such as bracelets, anklets, watches, shoes or tight underwear, so as to avoid being unable to take them out due to subsequent wound swelling and aggravate local injuries.

4. Call for help: Call 120 as soon as possible and transfer to hospital as soon as possible so as to receive professional treatment.

Patients bitten by snakes should pay attention to adjust their emotions, stay calm and don't panic, so as not to delay the first aid.

1, first confirm whether it is toxic.

Once bitten, make sure whether it is poisonous or not. Generally, the poison mouth is mainly two wounds. Non-toxic holes are generally semi-circular links. Whether you are bitten by a poisonous snake or not, try to go to the hospital for examination to make sure it is just in case. If you are bitten by a poisonous snake, you should help yourself in time and call 120.

2. Ligate the wound of the heart.

When bitten by a poisonous snake, the venom easily enters the blood, ligating the part of the wound far away from the heart, slowing down the blood return, slowing down the blood invasion to a certain extent, and can't wait for rescue. Secondly, after being bitten by a poisonous snake, you should keep your limbs drooping in time and try not to do activities to prevent the blood flow from accelerating and the venom from invading faster.

3. Wash and take medicine in time.

Once bitten, it should be cleaned in time, washed with water or normal saline, which can disinfect the wound to some extent. At the same time, you can use cupping or a companion who has no oral wound to take medicine, so that the venom can be eliminated to a certain extent, and a large amount of poisonous blood can be sucked out to a certain extent, which can delay the waiting time of venom bites.

Outdoor travel is a good thing, but you should also pay due attention to safety when you go out. When you meet a place with deep grass or caves, you should try to startle the snake and keep the poisonous snake away from the place where it passes to avoid being hurt. If you are accidentally bitten, save yourself, don't run in panic, and reduce the absorption and diffusion of toxins by blood in your body. Therefore, while we are close to nature, we should not be close to the original area to avoid accidents.

If you are bitten by a snake in the wild, how can you save yourself? 2. Early ligation: The first step after being bitten by a snake is ligation. Ligation not far from the wound can block venous reflux. Generally, you can loosen it once every half hour, but you can't loosen it for too long. One or two minutes is best, and then clean the wound.

Second, rinse the wound: after ligation, rinse the wound and remove all the dirt on the wound. You can choose to wash with water or potassium permanganate solution if possible, so the cleaning effect will be better.

Third, detoxification: after the wound is cleaned, toxins need to be discharged. The common detoxification method is sucking. In the wild, if there is no condition, the toxin can be sucked out by sucking. If there is inflammation or wound in the mouth of the sucker, it is easy to cause poisoning, so be sure to pay attention to whether there is a wound in the mouth when sucking.

Fourth, detoxification: in the previous step, only some toxins were sucked out, but some toxins were deep and needed to be injected with some drugs, otherwise the toxins would invade the whole body after a long time.

Five, dressing: The last step is to dress your own wound. Although the wound will be smaller after being bitten by a snake, it needs to be bandaged, otherwise it will be easily infected by bacteria. After dressing the wound, change the dressing the next day, and the wound will fully recover after a while.

The above is the answer to what to do if bitten by a snake. Usually, you don't go where there are snakes. Snakes are reptiles. They are faster. If you are bitten by a non-toxic snake, so much the better. Some poisons are more toxic and have a particularly high mortality rate after being bitten. If you go to places with many snakes, you must take protective measures to avoid being bitten by snakes.

If you are bitten by a snake in the wild, how to save yourself 3 1 See a doctor immediately.

After being bitten, you should contact a nearby hospital quickly, preferably a medical unit with antivenom for treatment.

2. Puncture the injured limb tightly

Fasten the belt at 3~5 cm near the heart. The tightness of the belt is suitable for blocking lymphatic and venous reflux, but it does not hinder arterial blood flow, and then relax once every 15~20 minutes, each time 1~2 minutes.

Step 3: Clean the wound.

It can remove toxins from residual wounds. Wash the wound repeatedly with clean water, cold boiled water, soapy water, physiological sodium chloride or 0. 1% potassium permanganate solution, 2% hydrogen peroxide solution and 0.02% nitrofurazone solution as soon as possible. Don't use alcohol, don't drink alcohol, and don't apply heat to the wound, so as not to dilate blood vessels and promote the absorption of snake venom.

Step 4 cold compress the wound

If there are poisonous teeth in the wound, they should be pulled out. After repeatedly cleaning the wound, the injured limb should be placed in a drooping position and an ice pack should be placed around it to reduce the absorption of snake venom.

5, local combustion

Burn wounds can coagulate, denature or inactivate snake venom proteins. After being bitten, arrange a few match sticks around the wound and light them, which will suddenly burn, and the burning range should not be too large.

6. Make a cross cut at the wound.

Within 1~2 hours after the snake bite, make a cross incision at the wound, which is 2~3 cm long and deep under the dermis. If no important nerves and blood vessels pass through, it can be as deep as 2~3 cm. It should be noted that patients bitten by venomous snakes with blood circulation should not be treated with wound expansion and detoxification to avoid wound bleeding. Routine application of tetanus antitoxin is best carried out by professionals. The wound is bleeding, don't cut it to detoxify.

7. Apply herbs to the wound

People with knowledge of snake bite protection can take local materials and find suitable herbs to apply to the wound. When applying herbs externally, it is mainly applied around the wound. It is not advisable to apply the wound tightly, which will hinder detoxification.

8. Drug treatment

Take snake pills orally, or dissolve them in water and apply them around the wound.

In the south, the high incidence of snake injuries is usually from May to 65438+ 10. Especially in the hot rain forest or after the Chuqing rain, snakes often come out of the hole.

Suggestion: Pay special attention to snake prevention before rain, after rain and after flood; Try to avoid walking in the wild, grass and wet places. Doing a good job of preventing snakes can better avoid being bitten by snakes.