Meta Information
ID:azelaic-acid
Name:Azelaic Acid
Schema Version:2.4_uniform_evidence_2026_06_18
Created
2026-07-02T07:35:59Z
Model
phase-b-topical-claude-opus-4.8
Interactions
Target id:
/condition/sensitive-skin-rosacea
Target name:
Rosacea / sensitive skin
Severity:
minor
Interaction type:
synergistic
Nature:
conditional
Temporal spacing:
Hours before target:
0
Hours after target:
0
Description:
Azelaic acid is generally gentle and is actually used to treat rosacea and acne.
Actionable advice:
Well tolerated; mild transient tingling is normal. A good option for sensitive/rosacea-prone skin.
Validation status:
validated_via_class_inference
Evidence tier:
tier_c
Evidence basis:
class_inference_summary
Evidence anchors:
Source url:
Established mechanism / dermatologic practice (no single primary source quoted)
Exact phrase from label:
Azelaic acid is anti-inflammatory and rosacea-appropriate; complementary rather than irritating. Dermatologic practice.
Label source:
Class inference
Action type:
informational_none
Target id:
/class/retinoids
Target name:
Topical retinoids
Severity:
minor
Interaction type:
synergistic
Nature:
relative
Temporal spacing:
Hours before target:
0
Hours after target:
0
Description:
Azelaic acid pairs well with retinoids for acne/pigmentation, though combined use can add mild dryness.
Actionable advice:
Can be layered or alternated; moisturize if dryness occurs.
Validation status:
validated_via_class_inference
Evidence tier:
tier_c
Evidence basis:
class_inference_summary
Evidence anchors:
Source url:
Established mechanism / dermatologic practice (no single primary source quoted)
Exact phrase from label:
Complementary acne/pigment actives; mild additive dryness. Dermatologic practice.
Label source:
Class inference
Action type:
informational_none