Anonymous wrote:This happened to us last summer. My child was given a waterproof cast, but because the cast extended above the elbow, we opted to use a cast cover to protect the skin in the elbow crease. We had friends who had skin breakdown under a cast and got a nasty skin infection requiring antibiotics because the waterproof cast didn’t drain well. If the cast is just a forearm cast, I likely would allow my child to go into the pool as the there is not bend in the elbow to trap water. (Water will still be inside the cast though, just a straighter way for it to drain, if that makes sense.
This is the cast cover we used, recommended by a doctor and a PA. It is excellent. FWIW, I am a physical therapist so have experience with casting and patients with casts.
Bloccs Waterproof Cast Covers for Shower Arm, Child Small Full Arm
https://www.amazon.com/dp/B007UONMJU/ref=cm_sw_r_cp_api_i_gnxgFbGTGBF2Z
Anonymous wrote:I posted my experience in another thread recently. I broke my hand and had a waterproof cast that came up to my mid forearm for two to three weeks. One thing to note is it’s not the cast itself that is any different—it’s the same fiberglass for all casts but the “sock” underneath is made of mesh that lets the water in and out, instead of cotton (I think?) that doesn’t wick.
I had no issues and it was 100% worth it for the ~$30 I paid out of pocket for it. Being able to shower without thinking twice was super convenient, it felt so good to get hot water on my skin, and it kept itching totally at bay. It was super comfortable. I had no issues with it drying quickly after a shower, I just let the water drain out super well and didn’t bother with a blow dryer or anything. My skin after the cast was off was really dry and gross feeling, with built up dead skin that was kind of smelly, but I think that’s a universal cast experience because the skin can’t shed.
After my experience, unless the doctor didn’t recommend it for some reason I wouldn’t hesitate for a second to get it for my kid, especially in the middle of pool season.