How Can I Permanently Get Rid Of Recurring Rashes After Stopping Herbalife Products?

Hi doctor, I am having some mini bumps on my all over body skin after consuming herbal life products . I took them only for one month and now having rashes ( mini bumps) all over my body. What should I do now?? How do I get rid off them . After taking medicine they all gone but the very next day again I m having those rashes