Sulfa Allergy Card Your Sulfa Allergy Noted Equal Eats Should We Label Patients With a Sulfa Allergy? Lesson Learned the Hard Way Med Ed 101 Can you use skincare products with sulfur if you are allergic to sulfa? Yes! Someone with a sulfa allergy can have an allergic reaction to certain medications that contain sulfa, such as Sulfa allergy What is a Sulfa Allergy and How to Identify It Manoj Muthusamy posted on the topic LinkedIn