My husband has a red rash all over his body, when he was scratching them some of them looked like blisters.  I have put Calamine Lotion on all of them but I am wondering if I should take him to the dr. to see if they are contagious, since I am 33 weeks pregnant.
Howell come to ChatDoctorThis may not be contagious but seems allergic condition may be having secondary infection and in my opinion this need to be treated with, Tab Definite 300 mg twice in day for five days and Tab Kitten 2 mg once in day with meal, hope this helps.