Of course, you cannot drink alcohol now. And generally speaking, after the double eyelid surgery, your eyes will have wood. And that can be hurtful and sensitive. If you drink water, that can just irritate your eyes, leading to some eye problems. And also, it will be harmful for the recovery of your eyes. So you should not drink alcohol in the first one month. And also, after double eyelid surgery, you should be careful about your eyes, when you wash your face. And do not let water get into your eyes, or it will make your eyes infected. Anyway, just be careful.