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How to Prepare for a Patient with a Propylene Glycol Allergy

Propylene glycol (PG) is often used in ultrasound gel formulations, but can also be found in personal skin care products like creams and lotions. Unfortunately, it is also known to cause minor skin irritation or allergic reactions in some individuals. If your patient suffers from a propylene glycol allergy, going to the doctor for an… Read More