Recently, I have been drinking water, about 500 ml at a time, and I have to go to the toilet to pee

Drink a pound at a time, of course, urinate a lot... Do you still have chapped lips often? You are lacking fluid – saliva is fluid, body fluids and sweat are fluids.

This is often the case in summer, when you can eat some water duck soup and other foods that replenish the body. If you are in an emergency, you can buy vitamin B2 and supplement it (the only disadvantage of vitamin B2 is that yellow pills are like dyes, and the urine will be stained yellow, but don't worry, it's normal).

It is recommended to go to the nephrology department and endocrinology department of a regular public general hospital to rule out diabetes insipidus and nephrogenic diabetes insipidus.

If you can rule out the above two problems, it is recommended to see a neurologist, I have diagnosed hysteria like yours, and you keep drinking water during the day, but you don't drink water when you fall asleep at night.

Drink a lot of water, eat a lot, urinate a lot, lose weight, and if that's the case, you may have diabetes. Let's go to the hospital again

Look at Chinese medicine, you are like thirst quenching, I wish you a speedy recovery.

You go and have your blood sugar checked on an empty stomach.

Then let's go to the hospital to have a look, after all, I went to the hospital a month ago for a check-up.