Results 31 to 40 of about 565 (136)

Drug-Induced Photosensitivity – a Continuing Diagnostic Challenge

Acta Clinica Croatica, 2017
When taking different drugs, their possible side effects on the skin should be considered, including skin reactions connected to photosensitivity. This photosensitivity caused by drugs can appear as phototoxic reactions (which occur more often) or ...
Liborija Lugović-Mihić, Tomislav Duvančić, Iva Ferček, Petra Vuković, Iva Japundžić, Diana Ćesić   +5 more
doaj   +1 more source

Three cases of photoallergic contact dermatitis induced by the ultraviolet absorber benzophenone that occurred after dermatitis due to ketoprofen‐Investigation of cosensitization with other ultraviolet absorbers and patient background

Journal of Cutaneous Immunology and Allergy, 2019
Objectives Three teenage patients developed dermatitis at the site of contact of a free‐pass wristband from an amusement park. Each had experienced dermatitis due to ketoprofen.
Tomoko Tanahashi, Kazumi Sasaki, Mitsuru Numata, Kayoko Matsunaga   +3 more
doaj   +1 more source

Sunscreens: A narrative review. [PDF]

Skin Health Dis
Abstract Sunscreens are topical formulations incorporating filters that protect our skin against ultraviolet radiation (UVR) emitted by the sun. Sunscreen use has been increasingly encouraged to protect against sunburn, skin cancer and photoaging that can occur because of prolonged and cumulative sun exposure.
Salih H, Psomadakis C, George SMC.
europepmc   +2 more sources

European Society of Contact Dermatitis Guideline for Diagnostic Patch Testing—Recommendations on Best Practice (Update 2026)

Contact Dermatitis, Volume 95, Issue 3, Page 237-275, September 2026.
ABSTRACT The present guideline updates the initial ESCD patch testing guideline, summarizing all aspects of patch testing for the diagnosis of contact allergy in patients suspected of suffering, or having been suffering, from allergic contact dermatitis or other delayed‐type hypersensitivity skin and mucosal conditions. Sections with brief descriptions
Wolfgang Uter, Olivier Aerts, Tove Agner, Richard Brans, Magnus Bruze, Alicia Cannavó, Marie‐Noёlle Crépy, Ana M. Giménez‐Arnau, Margarida Gonçalo, An Goossens, Swen M. John, Carola Lidén, Suzana Ljubojević Hadžavdić, Vera Mahler, Mihaly Matura, Esen Özkaya, Maria Pesonen, Nadia Raison‐Peyron, Thomas Rustemeyer, Radoslaw Spiewak, Luca Stingeni, Ian R. White, S. Mark Wilkinson, Jeanne Duus Johansen   +23 more
wiley   +1 more source

Double‐Blind Placebo Challenge Confirmation of Diphenhydramine Allergy

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Diphenhydramine, a first‐generation H1–antihistamine commonly used for allergic symptom relief and infusion premedication, rarely causes true systemic hypersensitivity. When suspected reactions are mild and subjective—particularly in anxious patients—objective confirmation is essential.
Ruchi Patel, Aleena Mahmood, Eugenio Capitle   +2 more
wiley   +1 more source

Evaluation of Metal Nanoparticles Using ICP‐OES in Hairs of Patients With Frontal Fibrosing Alopecia and Comparison With Control Group [PDF]

J Cosmet Dermatol
ABSTRACT Background Frontal fibrosing alopecia (FFA) is an increasingly prevalent scarring alopecia potentially linked to environmental factors such as nanoparticles (NPs) in skincare and sunscreens. Objectives This case–control study aimed to quantify titanium, zinc, aluminum, and iron concentrations in hair shafts of FFA patients versus controls ...
Ahmadpour F, Nahidi Y, Ahmadpour A, Meibodi N, Emadzadeh M.   +4 more
europepmc   +2 more sources

Mechanisms and Regional Prevalence of Contact Allergens in Allergic Contact Dermatitis

Dermatologic Therapy, Volume 2026, Issue 1, 2026.
Allergic contact dermatitis (ACD) represents a prevalent inflammatory skin condition resulting from exposure to environmental chemicals. The landscape of ACD has evolved significantly beyond traditional occupational settings, with widespread integration of allergens into cosmetics, consumer goods, and medical devices, creating new sensitization ...
Ji Young Um, Han Bi Kim, Bo Young Chung, Chun Wook Park, Hye One Kim, Suraiya Saleem   +5 more
wiley   +1 more source

Contact Urticaria and Related Conditions: Clinical Review

Contact Dermatitis, Volume 93, Issue 2, Page 87-107, August 2025.
ABSTRACT Contact urticaria (CoU) is an immediate contact reaction occurring within minutes to an hour after exposure to specific proteins or chemicals. CoU is categorised into non‐immunologic (NI‐CoU) and immunologic (I‐CoU) types, with I‐CoU potentially leading to anaphylaxis. Both forms of CoU can be associated with protein contact dermatitis and the
Mojca Bizjak, Olivier Aerts, David Pesqué, Melba Muñoz, Riccardo Asero, Margarida Gonçalo, Thomas Rustemeyer, Mitja Košnik, Mark Kačar, An Goossens, Jose Hernán Alfonso, Charlotte G. Mortz, Maryam Ali Al‐Nesf, Joachim W. Fluhr, Howard I. Maibach, Ana Maria Giménez‐Arnau   +15 more
wiley   +1 more source

Synthesis Methods and Therapeutic Journey of Carprofen and Its Derivatives: A Review

Chemical Biology &Drug Design, Volume 105, Issue 5, May 2025.
Although it is currently only used in veterinary therapy, carprofen proves to be a molecule with a versatile therapeutic potential for human pharmacotherapy. Moreover, the molecule is a target in the drug discovery process for the development of new bioactive compounds.
Carmen Limban, Diana Camelia Nuță, Miron Teodor Caproiu, Denisa Elena Dumitrescu, Șerban Iancu Papacocea, Alexandra Teodora Bordei, Florea Dumitrașcu   +6 more
wiley   +1 more source

Allergic Potential of Medicinal Plants From the Asteraceae Family

Health Science Reports, Volume 8, Issue 2, February 2025.
ABSTRACT Background and Aims The popularity of herbal medicine continues to increase in modern health care practices; therefore, it is imperative to recognize and address potential risks associated with its everyday use. The Asteraceae family is one of the most extensively utilized medicinal plant families due to its abundance and diversity of ...
Tim Ključevšek, Samo Kreft
wiley   +1 more source