This problem is really a bit too big.
First: Herbal tea is a wide-ranging concept, and the dosage of specific ingredients is different. Herbal tea is supposed to clear away heat and detoxify, but if it is prescribed by Chinese medicine, the upper coke, middle coke and lower coke are different. Different places have different fires, which is only one aspect.
Second: As you said, according to your physical condition, there are also differences in syndrome types such as yin deficiency with internal heat, damp-heat and excess heat. Unless you know more about Chinese medicine, it's hard to tell the difference.
To put it simply, I suggest that if you get angry because you eat some food, such as barbecue, hot pot, potato chips and so on. , is basically a real heat, you can eat Niuhuang Jiedu tablets, honeysuckle granules.
Staying up late will get angry, which is basically yin deficiency and vigorous fire, which belongs to virtual fire. Drink some Xuanmai Ganju granules and American ginseng.
If it is damp and hot, the body is heavier, dry and the tongue coating is yellow and greasy. Dry mouth, bitter taste, take some Longdan Xiegan pills.
I hope it helps you.