Has anyone had tubes put in their ears as an adult?

Darcy • I am inimitable; I am an original. 🦋 Chaotic Neutral

I've had them before when I was almost three years old, but I'm now having to get a t-tube put in one ear and a regular tube in the other in about a month for a massive fluid backup in my ears. I know I need to keep water from getting in my ears afterwards but besides that, is there anything else I need to remember? If anyone's had a t-tube put in, I'd love to hear your experiences.