Fri sunburn/blisters on rt. Arm. Loose stools, fever. By Tues blisters on left arm, neck and lower right arm and malaise. Just sun poisoning?

Sun poisoning. Probably. I suggest that you force fluids as noted: Force fluids: 8-10 glasses/day: Electrolyte rich fluids- Gatorade, Powerade, Vitamin Water Protein rich fluids: broth bullion, consume.