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A delayed hypersensitivity involving the reaction between sunlight or other radiant energy source and a chemical substance to which the individual has been previously exposed and sensitized. It manifests as a papulovesicular, eczematous, or exudative dermatitis occurring chiefly on the light-exposed areas of the skin.
No clinical trials have been registered for photoallergic dermatitis.
13 publications have been identified in PubMed for photoallergic dermatitis. Research spans Review / Meta-Analysis (25%), Case Report / Case Series (25%), and Epidemiology / Natural History (25%).
Research Type | Count | % of Total |
|---|---|---|
Research summaries | 3 | 25% |
Patient case studies | 3 |
Data assembled from 2 of 12 sources · Last updated Sep 19, 2026, 10:18 PM UTC
Disease patterns and progression | 3 | 25% |
Other research | 1 | 8% |
Clinical study results | 1 | 8% |
Laboratory research | 1 | 8% |
Valdés R (2026). [PMID: 41184201](https://pubmed.ncbi.nlm.nih.gov/41184201/). *Contact Dermatitis*. [Case Report / Case Series]
Ralph N (2026). [PMID: 41903515](https://pubmed.ncbi.nlm.nih.gov/41903515/). *Br J Dermatol*. [Clinical Trial Publication]
Brazen B (2026). [PMID: 41839020](https://pubmed.ncbi.nlm.nih.gov/41839020/). *Cutis*. [Review / Meta-Analysis]
Port-Lougarre Y (2025). [PMID: 39189640](https://pubmed.ncbi.nlm.nih.gov/39189640/). *Photochem Photobiol*. [Basic Science / Preclinical]
Hilewitz D (2025). [PMID: 40928978](https://pubmed.ncbi.nlm.nih.gov/40928978/). *Dermatitis*. [Epidemiology / Natural History]
Gómez-Martínez S (2025). [PMID: 39716414](https://pubmed.ncbi.nlm.nih.gov/39716414/). *Contact Dermatitis*. [Epidemiology / Natural History]
Tsang DA (2025). [PMID: 39977112](https://pubmed.ncbi.nlm.nih.gov/39977112/). *Dermatitis*. [Other]
Marmgren V (2024). [PMID: 39329450](https://pubmed.ncbi.nlm.nih.gov/39329450/). *Contact Dermatitis*. [Case Report / Case Series]
DeLeo VA (2024). [PMID: 39169428](https://pubmed.ncbi.nlm.nih.gov/39169428/). *Contact Dermatitis*. [Epidemiology / Natural History]
Antelmi A (2024). [PMID: 38963042](https://pubmed.ncbi.nlm.nih.gov/38963042/). *Contact Dermatitis*. [Case Report / Case Series]