SJS/TEN concern
When Is Derm Discussion Reasonable for SJS/TEN Concern?
A concise clinician guide for painful, mucosal, dusky, blistering, or sloughing rashes.
Quick answer
SJS/TEN Triage
- Derm discussion is reasonable when skin pain, mucositis, dusky or targetoid lesions, flaccid bullae, Nikolsky concern, erosions, or sheet-like detachment are present. *
- Ophtho, burn/ICU, pharmacy, or ED stabilization may be concurrent when ocular disease, extensive detachment, culprit drugs, or physiologic instability are present.
- A medication timeline and detached body surface estimate make the consult question cleaner. For a rough TBSA estimate, the patient’s entire opened hand, including fingers, is about 1% TBSA. 5
Derm discussion is reasonable when
Higher-Yield Consult Context
- Skin pain out of proportion, dusky lesions, targetoid lesions, mucosal erosions, or sloughing.
- Recent high-risk medication exposure with systemic symptoms or rapid progression.
- Biopsy, culprit drug review, level of care, ocular coordination, or disposition is uncertain.
Workup or other service first when
Better First Step
- The patient is unstable and resuscitation, burn/ICU, or ED stabilization is the immediate need.
- Ocular symptoms are present and Ophtho involvement is needed concurrently.
- The only available concern is a nonspecific rash without pain, mucosa, sloughing, or systemic features.
Common pitfall
Keep the Question Specific
Do not let a painful mucosal or sloughing rash be treated as a routine drug eruption. Also avoid using Derm as a substitute for stabilization, medication review, or ocular evaluation.
FAQ
Clinician Questions
Does every drug rash with a new medication need Derm?
No. Mild morbilliform eruptions without fever, mucosa, facial edema, eosinophilia, organ injury, skin pain, or sloughing often need medication review and monitoring first.
What details matter most?
Medication start dates, last doses, mucosal exam, skin pain, detached body surface area, systemic features, and whether Ophtho or burn/ICU is involved. Document detached or eroded skin separately from erythema when possible.
Can SJS/TEN be diagnosed from this page?
No. SIC is an educational consult-triage reference. Clinicians must evaluate the patient and use local pathways and specialist recommendations.
References
Educational tool only. SIC provides clinician-facing educational consult-triage references. SIC does not diagnose, treat, prevent, cure, or mitigate disease and is not a substitute for clinical judgment, local guidelines, institutional referral pathways, or recommendations from your dermatology department. See disclaimer.