BACKGROUND In 2006, the Norwegian Medicines Agency mandated a switch from desloratadine, ebastine, or fexofenadine to cetirizine or loratadine in patients with allergic rhinitis (AR) or chronic urticaria (CU). In an online survey, patients whose medication was switched assessed the impact on efficacy, fatigue, and work productivity/attendance. METHODS Allergy patients in Norway completed a 25...

Chronic urticaria has an important impact upon patient quality of life, and no treatment has yet been developed capable of effectively controlling the disease. The most recent guidelines recommend the use of non-sedating antihistamines at high doses as second-step therapy before resorting to other treatments. The present review examines the studies published to date on the use of H1 antihistami...

Chronic idiopathic urticaria (CIU) can have a profound effect on patient quality of life (QOL). Ideally, any therapy used to treat CIU should be effective across a wide range of doses without causing unwanted side effects; a wide therapeutic window allows the physician to tailor treatment to the individual. Oral H1 antihistamines are the mainstay of therapy for CIU, but agents within this class...

OBJECTIVE To examine trends in prescription of cough medicines over the period 2002-2015 in children aged 1 month to 12 years admitted to Kenyan hospitals with cough, difficulty breathing or diagnosed with a respiratory tract infection. METHODS We reviewed hospitalisation records of children included in four studies providing cross-sectional prevalence estimates from government hospitals for ...

BACKGROUND High-risk medication exposure in the elderly is common and associated with increased mortality, hospitalizations, and emergency department (ED) visits. Skeletal muscle relaxants and antihistamines are high-risk medications commonly prescribed in elderly patients. The objective of this study was to determine the association between skeletal muscle relaxants or antihistamines and morta...

To the Editor: Despite advancements in our understanding of pathomechanism alopecia areata (AA), optimal therapies and means to predict treatment responses remain elusive. Cases AA with improvement after topical diphenylcyclopropenone (DPCP) immunotherapy antihistamine have been reported.1 Hence, we investigated role adjuvant antihistamines combination a corticosteroid (TC) superficial cryother...

Organophosphorus (OP) is a large group of compounds with a wide variety of applications. The group comprises insecticides, pesticides and nematicides etc. in addition to deadly poison OP warfare chemicals like sarin and tabun. Thousands of casualties have been reported globally each year by the unintentional and intentional use of OP compounds. Uses of deadly poison OP like sarin by terrorists ...

A significant proportion of patients with chronic urticaria respond inadequately to first line treatment with antihistamines. Leukotreine receptor antagonists (LTRA) are also used for chronic urticaria, although firm recommendations on their use are lacking. We performed a systematic review of randomised trials to determine the role of LTRA in treatment of chronic urticaria. A search of PUBMED,...

Antihistamines are commonly used to treat allergic disease, such as allergic rhinitis, urticaria, and angioedema. Although several previous reports describe hypersensitivity to antihistamines such as cetirizine and hydroxyzine, documented cases of chlorpheniramine hypersensitivity are extremely rare. Here, we report the case of a 45-year-old Korean woman who presented with urticaria after inges...

BACKGROUND Current guidelines on chronic spontaneous urticaria (CSU) suggest a treatment based on a 3-step approach that aims at total symptom control, starting with H1-antihistamines. However, a significant number of patients present an antihistamine-resistant urticaria that must be treated with an alternative third-line therapy such as omalizumab. METHODS Patients with a history of CSU who ...