Drink recommendations during Folfox treatment?

I’m looking for recommendations for what to drink to keep hydrated in the days after a Folfox infusion.

After my first infusion, I wasn’t able to drink cold water for about 5 days. The solution was easy; drink room temp bottled water. Problem solved.

After my second infusion, for about a week, water tasted like metal which made it challenging to stay hydrated, which led to constipation. Liquid IV didn’t change the taste, Gatorade didn’t change the taste nor did hot water. Using flavor enhancers like Mio didn’t change the taste, nor did mixing water with 100% fruit juices.

I have my 3rd infusion later today and also meet with my Oncologist. I’ll ask her the same question but wanted to see if those of you who may have experienced this first hand had any suggestions.