Let me talk about some practices of Hakkas. Snakes usually attack feet and hands. Speaking of the back, you have never seen or heard of the recruitment here, hehe.
First, clean up your wound. If there is water nearby, you can burn it if there is no water. We usually take matches or lighters when we go out, and dispose of the venom left in the wound first. After you have passed, I won't say much. If you have rich life experience and can catch spiders nearby immediately, that would be great. It can help you suck the venom out of the wound until it leans. I don't know if you know a flower in July.
People who are often active in the wild will prepare some emergency items, and it is also important to know about herbs.
Our hometown was also bitten by snakes in the mountains. One is dead and the other is still alive. The reason is that the man knows how to grow grass, which delayed the onset of toxicity.
Be calm when bitten by a snake outdoors. All you have to do is buy time for treatment.