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--- Clinical Tools

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AAS (Angioedema Activity Score)Asthma Control Test (ACT)FeNO InterpretationMueller Grading (Venom Allergy)Total Nasal Symptom Score (TNSS)UAS7 (Urticaria Activity Score)

Mueller Grading (Venom Allergy)

Mueller Grading System

Hymenoptera venom allergy severity classification

Classify severity of reaction to bee, wasp, hornet, or fire ant sting

Reaction Grade

Mueller Grade

1

Grade 1 (Local)

Severity

High

✅ Local reaction only. Routine antihistamine/topical corticosteroid. No epinephrine needed unless concern for systemic spread.
Next Steps
Outpatient observation. Standard wound care.

💡 Clinical Pearl

Grade 1 local-only reactions do NOT typically benefit from VIT. However, if patient has extreme anxiety about future stings or high occupational/lifestyle risk (beekeeper, farmer, outdoor worker), VIT consideration is reasonable. Grade ≥2 = VIT strongly recommended given excellent efficacy and safety profile.

No clinical reference data available.