Hi welcome to HCMForum. Your husbend got rash
body pains hot flushes , you are feeling they are like the symptoms of pea nut butter reaction. the latter has subsided by it self and he is comfertable, but now it is not like that.
Your doctor diagnised to be some thing, why dont you trust him. there are so many medical conditions which are alike and needs investigations to be done for confermation of the diagnosis. if the investigations say there is no infection the doctor anounces that there is no infection.
So i advise you to follow your doctors advise for treatment. Wishing for a quick recovery. thanks for calling.