Yes Sarna is sold in pharmacies & also I saw it on Amazon.
It’s NOT a prescription.
Different places have different prices.
Once it was on sale in the Publix Supermarket I go to for $5.99, then raised to $8.99 & now same as Amazon $9.99
Bummer, I keep on looking for it to be on sale, then I buy 4 of them

I use Sensitive Sarna. It is an
external analgesic lotion itch relief that moisturizes & gently relieves itch . It has 1% pramoxine hydrochloride in it it feels cool on the PN & makes the rest of my skin very smooth & soft.
My dermatologist recommends I use it 6, YES! 6 X’s a day, which is very hard for me to do but I try as many times as I can.
Even 3 times a day helps me usually.

Olive Oil, Virgin, seems to work the best for me!!

I’ve mixed together Vaseline and moisturiser so the mixture isn’t quite so sticky when putting on clothes. I have to live in long skirts or loose trousers as anything touching my legs sets off the itching!! Humidity is bad for me as well as heat.

I also use Vaseline, or generic version. Put on just before bed so it soaks in good.