: The relationship between atopic and allergic contact dermatitis is often discussed, especially in children. damaged skin barrier patients can make the more permeable to exogenous agents increase risk of triggering dermatitis. Topical treatment associated with sensitization several drugs, including antiseptics, emollients, topical corticosteroids. early onset dermatitis, as case reported here,...

Fish oils, rich in n-3 PUFA, give rise to an altered balance of eicosanoids involved in haemostatic regulation. Accordingly they lead to reduced platelet sensetivity to aggregating agents in vitro. Observational studies in man using cross-sectional studies, clinical studies and secondary prevention trials have shown that moderate intakes of fish oil reduces risk of death from coronary heart dis...

Topical therapies offer a nonsurgical method for treating conjunctival tumors by delivering high drug concentrations to the ocular surface. Over the past ten years, topical agents have been used by investigators to treat various premalignant and malignant lesions of the conjunctiva, such as primary acquired melanosis with atypia, conjunctival melanoma, squamous intraepithelial neoplasia and squ...

PURPOSE The purpose of this investigation was to compare the pain responses of children during local anesthetic infiltration at bilateral palatal sites prepared with the topical application of benzocaine 20% oral adhesive (Orabase-B) versus benzocaine 20% gel (Hurricaine) or EMLA 5% oral adhesive (EMLA 5% cream in Orabase Plain). METHODS Forty subjects, aged 7-15 years old, received bilateral...

Psoriasis is a skin disease that is evidenced primarily by plaques which can be seen throughout the body. Genetic predisposition that combines with an environmental trigger of the immune system is believed to be the root cause of psoriasis. This leads to signaling factors which coordinate the progression of inflammation and psoriatic plaques. Psoriatic patients commonly use topical agents, phot...

There has been an increasing focus on development of new routes of drug administration to provide tailored treatments for patients, without decreasing efficacy of analgesia, in proportion to the progression of the knowledge of pain mechanisms. While acute pain acts as an alarm, chronic pain is a syndrome requiring meticulous selection of analgesic drugs of high bioavailability for long-term use...

INTRODUCTION Excessive bleeding presents a risk for the patient in cardiovascular surgery. Local haemostatic agents are of great value to reduce bleeding and related complications. TachoSil (Nycomed, Linz, Austria) is a sterile, haemostatic agent that consists of an equine collagen patchcoated with human fibrinogen and thrombin. This study evaluated the safety and efficacy of TachoSil compared ...

The South American tropical rattlesnake (Crotalus durissus subspp) is responsible for approximately 10% of bites from venomous snakes in Brazil. We studied 24 victims of bites by this species over 3 years, in south-eastern Brazil, particularly investigating haemostatic alterations. Thirteen patients were defined as moderately envenomed and 11 as severe. There were two deaths, which were not att...

Topical retinoids, benzoyl peroxide, azelaic acid, and topical and oral antibiotics remain the milestone of treatment for mild to moderate acne vulgaris. Oral isotretinoin is useful for the treatment of severe nodular acne, treatment-resistant acne, and acne with a risk of physical or psychological scarring. Hormonal treatment in female acne is useful in resistant or late-onset acne. With incre...

Most HIV-positive patients develop some form of oral candidiasis, most commonly pseudomembranous candidiasis, erythematous candidiasis, or angular cheilitis, at some point in their disease. All these manifestations are important risk markers for disease progression. Oral candidiasis is generally caused by Candida albicans. Although oral candidiasis can occur at any stage of HIV infection, it is...