If it really can't come down, it's necessary to use physical cooling:

(1) cold compress on the head: the method is to soak the towel with cold water and apply it on the forehead, and change it every 5 ~10 minutes. You can also fill the water bag with cold water and put it under your brain.

(2) Warm water bath: Wipe the whole body skin with warm water of about 32℃ ~ 34℃. Wipe the armpit and groin for a little longer to help dissipate heat. Chest, abdomen and other parts are sensitive to cold stimulation, so it is best not to wipe them.

(3) Alcohol bath: wiping the neck, limbs, back, hands and feet with 30% ~ 50% alcohol. Especially focus on wiping the blood vessel-rich parts such as armpit, elbow and groin.

Most of the severe sore throat is purulent throat, which may be caused by virus or bacterial infection. It is recommended to go to the hospital to check the specific reasons so as to prescribe the right medicine.