Drink plenty of water, eat vitamin b 1/6 and supplement vitamin C.

Have a good sleep and see if you can relieve it. If you can't, go to the hospital. Of course, it is estimated that the hospital is also like this. At most, you should take some anti-allergic drugs or hormones.

Don't drink milk tea or coffee in the future, or drink less at a time and don't mix them together. Some people can't consume too much caffeine.