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2,211 Possible Causes for Urticaria

  • Insect Bite

    Hospital, CMSC 217, 600 N Wolfe St, Baltimore, Maryland 21287, USA. rgomez@jhmi.edu Abstract Insect bites and the associated hypersensitivity reactions known as papular urticaria[ncbi.nlm.nih.gov] Abstract Insect bites and the associated hypersensitivity reactions known as papular urticaria account for a significant number of all referrals from pediatricians and dermatologists[pediatrics.aappublications.org] Papular urticaria.[symptoma.com]

  • Hypersensitivity

    KEYWORDS: allergy; lumps/bumps; pruritus; therapy-topical; urticaria[ncbi.nlm.nih.gov] Abstract The authors present 2 case reports of selective cefazolin hypersensitivity: a 49 year-old woman with a history of two perioperative reactions (urticaria and severe[ncbi.nlm.nih.gov] These skin reactions include perioral dermatitis, stomatitis, and urticaria.[fluoridealert.org]

  • Food Allergy

    The patient did not have a history of food allergy or urticaria.[ncbi.nlm.nih.gov] For generalized urticaria and anaphylaxis, intramuscular epinephrine is the first and fundamental treatment line.[ncbi.nlm.nih.gov] We describe the case of a 26-year-old man who developed pruritus, generalized urticaria, and severe angioedema of his lips and tongue with dyspnea within 15 minutes after[ncbi.nlm.nih.gov]

  • Acne Vulgaris

    […] air pollutants, including particulate matter (PM2.5, PM10), nitrogen dioxide (NO2), and sulfur dioxide (SO2), might aggravate preexisting skin diseases such as eczema and urticaria[ncbi.nlm.nih.gov] The skin of the thorax, back, and legs is most commonly affected. acne urticaria An acneiform eruption of itching wheals. acne varioliformis Vesiculopustular folliculitis[medical-dictionary.thefreedictionary.com] […] doxycycline or minocycline ( 4 ), side effects: photosensitivity, esophagitis Minocycline : 100 to 200 mg/day, divided daily—BID; side effects include photosensitivity, urticaria[unboundmedicine.com]

  • Contact Dermatitis

    BACKGROUND: Contact urticaria (CU) and protein contact dermatitis (PCD) are mainly induced by an immediate, IgE-mediated immunological mechanism.[ncbi.nlm.nih.gov] There are several varieties of urticaria, but the most common forms are acute urticaria and chronic urticaria.[healthdirect.gov.au] Contact urticaria Contact urticaria, also known as hives, is a less common form of contact dermatitis.[nationaleczema.org]

  • Hay Fever

    Rhinoconjunctival syndrome was diagnosed in 180 (97.8%) patients, pollen induced bronchial asthma in 76 (41.3%) and pollen induced urticaria in 35 (19.0%) patients.[ncbi.nlm.nih.gov] […] scratch seborrheic dermatitis sensitization serum skin sometimes subcutaneous surface symptoms syndrome Syph syphilis therapy thickening tion toxic treatment tumors ulcers urticaria[books.google.com] Claratyne Tablets provide non-drowsy, rapid 24 hour relief from the symptoms of hayfever, year round allergies and chronic urticaria (hives).[bayer.com.au]

  • Atopic Dermatitis

    […] factors are thought to give rise to atopic dermatitis like the following: Individual history of allergic reactions like food allergy, hay fever, asthma, allergic rhinitis, urticaria[symptoma.com] The increased release of vascular mediators (eg, bradykinin, histamine, slow-reacting substance of anaphylaxis [SRS-A]) induces vasodilation, edema, and urticaria, which in[emedicine.com]

  • Infectious Mononucleosis

    We describe a patient who developed generalized anhidrosis and cholinergic urticaria accompanied by heat intolerance after infectious mononucleosis infection.[ncbi.nlm.nih.gov] […] including cold urticaria Urticarial vasculitis Acrocyanosis (bluish hands and feet) Annular erythema Pityriasis lichenoides Palmar dermatitis Reactive genital ulceration[dermnetnz.org] Ampicillin and urticaria. Br Med J. 1969 Mar 29; 1 (5647):846–847. [ PMC free article ] [ PubMed ] [ Google Scholar ] Sarkany I.[pubmedcentral.nih.gov]

  • Chronic Sinusitis

    Abstract This work studies the expression differences of YKL-40 and TLR4 in nasal sinus mucosa of chronic sinusitis patients with and without nasal polyps and its clinical significances. Fifty chronic sinusitis patients with nasal polyps and 50 chronic sinusitis patients without, accepted by our hospital during[…][ncbi.nlm.nih.gov]

  • Histamine Intolerance

    Wakelin SH (2001) Contact urticaria. Clin Exp Dermatol 26:132–136 CrossRef PubMed Google Scholar 21. Wedi B, Kapp A (2005) Chronic urticaria.[doi.org] The clinical evidence for histamine intolerance is based on chronic headache, diarrhoea, vomiting, flush, urticaria, asthma-like symptoms, rhinitis and others.[ncbi.nlm.nih.gov] […] histamine-rich food or of alcohol or drugs that release histamine or block DAO may provoke diarrhea, headache, rhinoconjunctival symptoms, asthma, hypotension, arrhythmia, urticaria[ncbi.nlm.nih.gov]

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