How do i get rid of a medication rash? hi, i took mucinex (guaifenesin) d sometime last week, now i believe it cause a rash throughout my torso and face.. how can i get rid of it?

This : This is difficult to answer without a clinical examination, but typically a drug rash can linger for a little while. I would see a dermatologist to be sure the diagnosis is correct and they can possibly prescribe some topical steroids and possible oral therapies such as antihistamines/oral steroids or other appropriate treatments to help you. Does your rash kind of look like the rash below? I hope that helps a little!