I wouldnt touch it! Not interested in it at all. I dont take pain killers ( hate what they do to you), so I put up with my pain without anything. Its unbearable at times, but better than putting crap into my body.
Kaftans for me, I feel the heat, and I can slip on one of these to wear around the house without anything else under it. I have been known to go shopping in one when the heat is unbearable.