Results 51 to 60 of about 1,295 (180)

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

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

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
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 ...
Farnaz Ahmadpour, Yalda Nahidi, Ali Ahmadpour, Naser Tayyebi Meibodi, Maryam Emadzadeh   +4 more
wiley   +1 more source

EQ-5D in skin conditions: an assessment of validity and responsiveness [PDF]

, 2014
Aims and objectives This systematic literature review aims to assess the reliability, validity and responsiveness of three widely used generic preference-based measures of health-related quality of life (HRQL), i.e., EQ-5D, Health Utility Index 3 (HUI3 ...
AFN Klassen, BF O’donnell, C Moberg, D Feeny, D Papaioannou, D Revicki, DF Cella, E Christophers, E Daudén, GH Guyatt, GR Barton, J Brazier, J Brazier, J Brazier, J Dowie, J Tosh, JE Brazier, John Brazier, K Reich, L Longworth, L Longworth, L Matusiak, Louise Longworth, M Herdman, NICE, NICE, NJ Bansback, P Dolan, P Swinburn, PCM Kerkhof Van De, R Brooks, R Shikiar, R Shikiar, RJ Lasek, S Weiss, SCR Weiss, SJ Walters, T Luger, V Brodszky, Yaling Yang   +39 more
core   +3 more sources

Latest evidence regarding the effects of photosensitive drugs on the skin: Pathogenetic mechanisms and clinical manifestations [PDF]

, 2021
open11noPhotosensitivity induced by drugs is a widely experienced problem, concerning both molecule design and clinical practice. Indeed, photo-induced cutaneous eruptions represent one of the most common drug adverse events and are frequently an ...

core   +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

Photoallergic reaction to cyamemazine. [PDF]

, 2013
A 50-year-old man presented with a scaly erythema of the face, upper chest, forearms, and dorsum of the hands. He has been treated with cyamemazine for 6 months. Photopatch tests were performed and the patient was diagnosed with photoallergic reaction to
Costa, V., Fernandes, I., Lobo, I., Sanches, M., Selores, M., Vilaça, S.   +5 more
core  

Photosensitivity : light, sun and pharmacy [PDF]

, 2010
Light has a profound effect on us. We may not be conscious enough as regards the existences of many phototoxic substances and chemicals. A phototoxic substance is a chemical compound which becomes toxic when exposed to light.
Zammit, Mark L.
core  

Cyanobacterial metabolites as a source of sunscreens and moisturizers: a comparison with current synthetic compounds [PDF]

, 2016
The recognition of the harmful effects of ultraviolet radiation on the skin has led to the commercial development of inorganic and synthetic organic UV filters that can attenuate the negative effects of sunlight exposure.
Carole A. Llewellyn, Choi J.W., Daniel S., Gloaguen V., Kole P.L., Kraft J.N., Lai J.C., Mandal S., Matsui K., Nazifi E., Peyman Derikvand, Rath J., Richa R.P., Saul Purton, Schmid D., Singh S.P., Zesch A.   +16 more
core   +1 more source

Phototesting and photoprotection in LE [PDF]

, 1997
Photosensitivity and induction of skin lesions following UV radiation is a common problem of patients with cutaneous and systemic forms of lupus erythematosus.
Cazenave A., Dubois EL, Fisher AA, Freund H., Fuhs E., G. Messer, Garzon R., Gilliam JN, Hölzle E., Jesionek A., Kind P., Kind P., M. Walchner, P. Kind, Tuffanelli DL, Wallace DJ   +15 more
core   +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