Hello!
I work at a fast-food place, and I do customer service/drive thu. One of the rules is that I cannot have water in sight of the customers, and it needs to be in the back of the store to drink it. Only issue is that sometimes it gets so busy that I can't take a minute to make the ice cream. If I don't constantly drink water throughout the day (especially when it's warm like it has been these past few days), I start having migraines. Add that to the squealing of the drive thru speaker, the loud noises around me, and the stress of the job, the migraine I already had on Sunday went way worse. It took me crying from the fact that I partially lost my vision for my boss to let me take a break and get water. All in all, I drank around 2 bottles of water over a 10 hour shift. I haven't told my boss about my migraines, because they are PMS-related, and my medication (cyproheptadine) gets rid of the others 98% of the time, so I only get one or two a month (they last from 1-3 days). It's not bad enough to make a request, but the only other option is to disclose one medication in which I need to be hydrated at ALL TIMES, but the medication has so much stigma around it, especially the disorder that it is treating, that I don't want to mention it.
Any advice is appreciated!