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What Does DRESS Syndrome Look Like?

DRESS Syndrome isn't pretty, but it's important to know what it looks like. Most patients (not all!) develop a maculopapular, pruritic rash of the face, upper trunk, and arms and legs. The rash can begin on trunk and move down the body and eventually develop into severe exfoliative dermatitis. Parts of the skin may become purple and bruised-looking during the course of illness. Edema (swelling) of the face and extremities will often present in the acute phase of DRESS, and jaundice (yellowing of the skin) is often seen due to liver injury.

While these are the visual cues for DRESS, the most dangerous damage is done internally where it can't be seen. Even after patients stop the medication and the rash and edema subside, the organs can progressively get worse. We must look beneath the skin to evaluate for these signs.  

DRESS is a progressive and varied condition. Not all symptoms will appear at once and not all patients will experience every symptom. 

DRESS Syndrome Rash

An early sign of DRESS, rashes are often very itchy and may vary in presentation. The rash also progresses through the course of illness. Not every DRESS patient will have a severe rash.

Facial Edema (Swelling)

Facial edema is a hallmark sign of DRESS that typically presents within the first few weeks of  illness. Some patients will have a facial rash along with swelling, others will not. 

Skin Exfoliation:Peeling/Shedding

Skin exfoliation may occur after a rash and involve any body part. Some may have "sheets" of skin peel off at times.

Additional Images of DRESS Syndrome


Swelling of hands


Swelling of legs


Swelling of feet/ankles


Hair loss many months into recovery


Hair loss


Hair loss


Stages of facial rash, edema, and peeling.


Monitoring DRESS patient in hospital.


Hospitalized with skin injury due to DRESS

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