Tìm sự chăm sóc y tế khẩn cấp. Chườm túi đá. Giảm tốc độ lan truyền của nọc độc. Đem theo con nhện đến cơ sở y tế, nếu có thể.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
See a medical professional immediately for treatment, even if you think the bite isn’t serious. After all, it’s easy to incorrectly identify a spider bite. It’s a good idea to get an large antihistamine injection as soon as you can, even if you don’t know the type of spider bite. While anti-venom is available in most ambulances, it might be a little while before the proper one can be selected and administered. This will help slow the spread of the venom and bring down the swelling. If you believ