skin disorders comprise more than 35% of all occupationally related diseases. 90-95% of work-related dermatoses are contact dermatitis. effects of occupational dermatitis in the lives of workers are substantial. to plan any preventive program we need basic statistics of the problem, that we had no reliable one which includes a lot of industries in iran. therefore we decided to determine occupat...

background: occupational contact dermatitis, especially in hand, is one of the most common occupational disorders. the present study aimed at evaluating patients with occupational allergic contact dermatitis (acd) caused by common allergens based on occupation type and disease history.   methods: this cross-sectional study aimed at evaluating the data of the patients with probable diagnosis of ...

BACKGROUND Tannery workers are at considerable risk of developing occupational contact dermatitis. Occupational skin diseases in tannery workers in newly industrialized countries have been reported, but neither the prevalence of occupational allergic contact dermatitis nor the skin-sensitizing agents were specifically examined in those studies. OBJECTIVES To assess the prevalence of occupatio...

Allergic contact dermatitis caused by ranitidine is rare. Most cases of allergic contact dermatitis caused by ranitidine have been related to occupational exposure during the pharmaceutical manufacturing process (1–5). We report a case of allergic contact dermatitis caused by ranitidine hydrochloride (HCl) in a veterinary medicament. Interestingly, there have been two recent reports of allergic...

BACKGROUND Hairdressers are at risk of developing occupational contact dermatitis because of their intense contact with wet work in combination with chemicals. OBJECTIVES To perform an analysis of a cohort study of hairdressers with occupational contact dermatitis recognized in the period 2006-2011, focusing on individual and environmental factors associated with the disease. METHODS The st...

Introduction: Allergic contact dermatitis is a skin disease representing a type IV immunological reaction, also known as a delayed reaction, according to Gell and Coombs’ classification. It results from hypersensitivity to contact allergens and manifests itself as allergic contact dermatitis skin lesions. This clinical problem mainly affects adults and can be of occupational or non-occupational...

The leaves, nuts and sarcotesta of Ginkgo biloba L. (Ginkgoaceae) are used in China not only for medical purposes, but also in ‘health foods’ and cosmetics. Cases of allergic contact dermatitis caused by ginkgo leaves, fruits and nuts have been previously reported (1–3), including occupational contact dermatitis in Central Europe (1). We report a case of allergic contact dermatitis caused by G....

Contact allergy, viz. allergic contact dermatitis, photo-allergic contact dermatitis and contact urticaria, is a well-studied sub-specialty of dermatology in Singapore. Over the years, numerous studies and anecdotal reports on the subject have been published in both international and local refereed journals. This article reviews the epidemiological data on patch testing and photo-patch testing ...

BACKGROUND/PURPOSE Occupational dermatitis among cement workers is a major occupational health concern. The two most important occupational hazards for cement workers are irritant and allergic cement contact dermatitis. The objective of this study was to investigate the severity of occupational cement contact dermatitis and the common allergens among cement workers in Taiwan. METHODS A total ...

Contact dermatitis is an inflammatory skin disease due to contact with different substances and caused by two mechanisms: Allergy and irritation. Contact dermatitis is a common skin disease and the most common occupational dermatosis. Differentiating between allergic and irritant contact dermatitis is essential in the identification of etiologic factor(s) and hence, its control and prognosis. T...