Phytophotodermatitis: Difference between revisions
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{{Infobox medical condition | |||
| name = Phytophotodermatitis | |||
| image = [[File:Phytophotodermatitis_from_exposure_to_lime_juice.jpg|250px]] | |||
| caption = Phytophotodermatitis from exposure to lime juice | |||
| synonyms = Lime disease, Berloque dermatitis, Margarita photodermatitis | |||
| pronounce = | |||
| specialty = [[Dermatology]] | |||
| symptoms = [[Skin]] inflammation, redness, blistering, hyperpigmentation | |||
| complications = [[Hyperpigmentation]], [[scarring]] | |||
| onset = Minutes to hours after exposure | |||
| duration = Days to weeks | |||
| causes = Contact with [[photosensitizing]] compounds and [[ultraviolet]] light exposure | |||
| risks = Handling certain [[plants]] and [[fruits]] like [[limes]], [[celery]], [[parsley]], [[figs]] | |||
| diagnosis = [[Clinical diagnosis]] | |||
| differential = [[Contact dermatitis]], [[sunburn]], [[allergic reaction]] | |||
| prevention = Avoidance of contact with photosensitizing substances, use of [[sunscreen]] | |||
| treatment = [[Topical corticosteroids]], [[cool compresses]], [[analgesics]] | |||
| medication = [[Corticosteroids]], [[pain relievers]] | |||
| frequency = Common in certain occupational and recreational settings | |||
}} | |||
==Phytophotodermatitis: Cutaneous Reaction to Plants and Sunlight== | ==Phytophotodermatitis: Cutaneous Reaction to Plants and Sunlight== | ||
[[File:Wild Parsnip Phytophotodermatitis.jpeg|left|thumb|Phytophotodermatitis reaction on a hand]] | |||
[[File:Wild Parsnip Phytophotodermatitis.jpeg|thumb | |||
'''Phytophotodermatitis''', also known as berloque dermatitis or margarita photodermatitis, is a phototoxic inflammatory reaction of the skin. This condition occurs due to contact with certain plant substances followed by exposure to ultraviolet light, typically from the sun. | '''Phytophotodermatitis''', also known as berloque dermatitis or margarita photodermatitis, is a phototoxic inflammatory reaction of the skin. This condition occurs due to contact with certain plant substances followed by exposure to ultraviolet light, typically from the sun. | ||
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==Definition and Mechanism== | ==Definition and Mechanism== | ||
Phytophotodermatitis is caused by skin contact with photosensitizing compounds found in some plants and then exposure to ultraviolet (UV) rays. The primary photosensitizing agents are furocoumarins, present in plants like limes, celery, and parsley. | Phytophotodermatitis is caused by skin contact with photosensitizing compounds found in some plants and then exposure to ultraviolet (UV) rays. The primary photosensitizing agents are furocoumarins, present in plants like limes, celery, and parsley. | ||
==Symptoms and Presentation== | ==Symptoms and Presentation== | ||
Typical symptoms include erythema (skin redness), edema (swelling), blisters (vesicles and bullae), and delayed hyperpigmentation. The severity of the reaction can vary, with some cases showing mild redness and others developing severe blistering. | Typical symptoms include erythema (skin redness), edema (swelling), blisters (vesicles and bullae), and delayed hyperpigmentation. The severity of the reaction can vary, with some cases showing mild redness and others developing severe blistering. | ||
==Risk Factors== | ==Risk Factors== | ||
Factors that increase the risk of phytophotodermatitis include handling of the causative plants, especially under hot and moist conditions, and subsequent exposure to sunlight. | Factors that increase the risk of phytophotodermatitis include handling of the causative plants, especially under hot and moist conditions, and subsequent exposure to sunlight. | ||
==Diagnosis== | ==Diagnosis== | ||
Diagnosis is often clinical, based on the characteristic appearance of the lesions and a history of potential exposure. Dermatologists may use patient history and skin examinations to confirm the diagnosis. | Diagnosis is often clinical, based on the characteristic appearance of the lesions and a history of potential exposure. Dermatologists may use patient history and skin examinations to confirm the diagnosis. | ||
==Treatment and Management== | ==Treatment and Management== | ||
Treatment involves managing symptoms, which may include topical steroids for inflammation and pain relief. Avoiding further exposure to sunlight can prevent exacerbation of the condition. | |||
Treatment involves managing symptoms, which may include topical steroids for inflammation and pain relief. Avoiding further exposure to sunlight can prevent exacerbation of the condition. | |||
==Prevention== | ==Prevention== | ||
Prevention strategies include wearing protective clothing and washing skin thoroughly after handling potential photosensitizing plants, followed by minimizing sun exposure. | Prevention strategies include wearing protective clothing and washing skin thoroughly after handling potential photosensitizing plants, followed by minimizing sun exposure. | ||
==Epidemiology== | ==Epidemiology== | ||
This condition can affect individuals of all ages but is more common in those frequently handling plants, such as gardeners and agricultural workers. | This condition can affect individuals of all ages but is more common in those frequently handling plants, such as gardeners and agricultural workers. | ||
==See Also== | ==See Also== | ||
* [[Photodermatitis]] | * [[Photodermatitis]] | ||
* [[Dermatitis]] | * [[Dermatitis]] | ||
* [[Skin conditions]] | * [[Skin conditions]] | ||
==References== | ==References== | ||
<references> | <references> | ||
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* [https://www.aad.org American Academy of Dermatology - Phytophotodermatitis]. | * [https://www.aad.org American Academy of Dermatology - Phytophotodermatitis]. | ||
</references> | </references> | ||
==External Links== | ==External Links== | ||
* [https://www.aad.org/public/diseases/a-z/phytophotodermatitis-overview American Academy of Dermatology - Phytophotodermatitis Overview] | * [https://www.aad.org/public/diseases/a-z/phytophotodermatitis-overview American Academy of Dermatology - Phytophotodermatitis Overview] | ||
* [https://www.who.int World Health Organization - Skin Conditions] | * [https://www.who.int World Health Organization - Skin Conditions] | ||
{{stub}} | {{stub}} | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
[[Category:Skin conditions]] | [[Category:Skin conditions]] | ||
[[Category:Photodermatitis]] | [[Category:Photodermatitis]] | ||
Latest revision as of 20:17, 8 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Phytophotodermatitis | |
|---|---|
| |
| Synonyms | Lime disease, Berloque dermatitis, Margarita photodermatitis |
| Pronounce | |
| Specialty | Dermatology |
| Symptoms | Skin inflammation, redness, blistering, hyperpigmentation |
| Complications | Hyperpigmentation, scarring |
| Onset | Minutes to hours after exposure |
| Duration | Days to weeks |
| Types | N/A |
| Causes | Contact with photosensitizing compounds and ultraviolet light exposure |
| Risks | Handling certain plants and fruits like limes, celery, parsley, figs |
| Diagnosis | Clinical diagnosis |
| Differential diagnosis | Contact dermatitis, sunburn, allergic reaction |
| Prevention | Avoidance of contact with photosensitizing substances, use of sunscreen |
| Treatment | Topical corticosteroids, cool compresses, analgesics |
| Medication | Corticosteroids, pain relievers |
| Prognosis | N/A |
| Frequency | Common in certain occupational and recreational settings |
| Deaths | N/A |
Phytophotodermatitis: Cutaneous Reaction to Plants and Sunlight[edit]
Phytophotodermatitis, also known as berloque dermatitis or margarita photodermatitis, is a phototoxic inflammatory reaction of the skin. This condition occurs due to contact with certain plant substances followed by exposure to ultraviolet light, typically from the sun.
Definition and Mechanism[edit]
Phytophotodermatitis is caused by skin contact with photosensitizing compounds found in some plants and then exposure to ultraviolet (UV) rays. The primary photosensitizing agents are furocoumarins, present in plants like limes, celery, and parsley.
Symptoms and Presentation[edit]
Typical symptoms include erythema (skin redness), edema (swelling), blisters (vesicles and bullae), and delayed hyperpigmentation. The severity of the reaction can vary, with some cases showing mild redness and others developing severe blistering.
Risk Factors[edit]
Factors that increase the risk of phytophotodermatitis include handling of the causative plants, especially under hot and moist conditions, and subsequent exposure to sunlight.
Diagnosis[edit]
Diagnosis is often clinical, based on the characteristic appearance of the lesions and a history of potential exposure. Dermatologists may use patient history and skin examinations to confirm the diagnosis.
Treatment and Management[edit]
Treatment involves managing symptoms, which may include topical steroids for inflammation and pain relief. Avoiding further exposure to sunlight can prevent exacerbation of the condition.
Prevention[edit]
Prevention strategies include wearing protective clothing and washing skin thoroughly after handling potential photosensitizing plants, followed by minimizing sun exposure.
Epidemiology[edit]
This condition can affect individuals of all ages but is more common in those frequently handling plants, such as gardeners and agricultural workers.
See Also[edit]
References[edit]
<references>
- National Center for Biotechnology Information - Phytophotodermatitis.
- American Academy of Dermatology - Phytophotodermatitis.
</references>
