1, the process takes about a week or two, and it takes about five days from swelling to walking. In the meantime, it is best to take some anti-inflammatory drugs first and pay attention to external cleanliness. Objective: It is best to diminish inflammation and make it fester. The most painful thing is that it takes two days for suppuration to pass through the mouth, and you have to lie down and rest if you can't walk. Just open your mouth and grunt, and you can walk, but you still need an anti-inflammatory injection for a few days. After pus is squeezed out, it will disappear in two or three days, but attention should be paid to hygiene.
2, the operation is of little use, that is, opening a small mouth, called ostomy, let the pus flow out, it is also a truth to break it yourself, but pay attention to hygiene, alcohol and iodine tincture (personally think that vitality iodine has little effect), which will stimulate pain, but this must be prepared. After the operation, it will recur if you don't pay attention in the future.
3, potassium permanganate hot water sitz bath is to maintain local hygiene and disinfection, not contagious.
4. The location where pus is squeezed out is the smoothest place in your long bag (which can only be described in this way).
If the bag doesn't get soft, it's better not to squeeze it, and it's not too late to wait until it breaks.
I don't understand the last question.