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Definition of urticaria in English: urticarianoun ˌəːtɪˈkɛːrɪəˌərdəˈkɛriə mass nounMedicine A rash of round, red welts on the skin that itch intensely, sometimes with dangerous swelling, caused by an allergic reaction, typically to specific foods. 〔医〕荨麻疹。亦称NETTLERASH 或HIVES Also called nettle rash or hives Example sentencesExamples - This usually manifests as flushing, breathlessness, rash, urticaria, and hypotension.
- The reactions seen are mainly on the skin: eczema or urticaria, with or without respiratory or gastro-intestinal symptoms.
- Patients who have seasonal allergic rhinitis and urticaria often use higher doses.
- Antihistamines are often used to treat the symptoms of allergies such as seasonal and perennial allergic rhinitis and urticaria.
- Overall the incidence is 155 cases per 100,000 population, a frequency similar to urticaria or peptic ulcer.
- Rashes with purpura, urticaria, and subcutaneous nodules are common.
- Symptoms can vary from mild reactions, such as urticaria, hay fever, and allergic conjunctivitis, to asthma and, in rare cases, anaphylaxis.
- Antihistamine creams and tablets are both effective in reducing urticaria (hives or nettle rash), the itchy white bumps on the skin often caused by insect bites and stings.
- Many sufferers of allergic rhinitis have other allergies such as eczema, urticaria, or asthma.
- Although alcohols have been considered for decades to be the safest antiseptics available, there are rare accounts of urticaria syndromes and allergic contact dermatitis associated with alcohol.
- There was no history of pruritus, urticaria, abdominal pain or swelling of other areas of the body.
- Rashes and urticaria may be present as part of a hypersensitivity reaction.
- The most common adverse effects of omeprazole are diarrhoea, headache, and rashes, of which urticaria and toxic erythema are the most common.
- At each interview, subjects were asked about the occurrence of allergic rhinitis, urticaria, eczema, asthma attacks, or asthmalike breathing problems in the last 12 months.
- Antihistamines may be beneficial in the treatment of urticaria and other allergic causes of pruritus.
- Foods high in histamine, such as fermented foods, may exacerbate urticaria and angioedema in these individuals.
- Skin prick testing is conventionally used to investigate immediate type hypersensitivity to allergens in patients with urticaria, asthma, atopic eczema, and suspected food allergy.
- Histamine, which is released by mast cells in persons with urticaria and other allergic reactions, classically is associated with pruritus.
- Other symptoms include fever, joint and muscle pain, malaise, urticaria, and pharyngitis.
- Normal reactions to smallpox vaccination include erythema, edema, regional lymphadenopathy, fever, malaise, and urticaria.
Synonyms spots, skin eruption, breakout
OriginLate 18th century: modern Latin, from Latin urtica 'nettle', from urere 'to burn'. Definition of urticaria in US English: urticarianounˌərdəˈkɛriəˌərdəˈkerēə Medicine A rash of round, red welts on the skin that itch intensely, sometimes with dangerous swelling, caused by an allergic reaction, typically to specific foods. 〔医〕荨麻疹。亦称NETTLERASH 或HIVES Also called nettlerash or hives Example sentencesExamples - Normal reactions to smallpox vaccination include erythema, edema, regional lymphadenopathy, fever, malaise, and urticaria.
- Histamine, which is released by mast cells in persons with urticaria and other allergic reactions, classically is associated with pruritus.
- There was no history of pruritus, urticaria, abdominal pain or swelling of other areas of the body.
- Rashes and urticaria may be present as part of a hypersensitivity reaction.
- Rashes with purpura, urticaria, and subcutaneous nodules are common.
- Antihistamine creams and tablets are both effective in reducing urticaria (hives or nettle rash), the itchy white bumps on the skin often caused by insect bites and stings.
- At each interview, subjects were asked about the occurrence of allergic rhinitis, urticaria, eczema, asthma attacks, or asthmalike breathing problems in the last 12 months.
- Symptoms can vary from mild reactions, such as urticaria, hay fever, and allergic conjunctivitis, to asthma and, in rare cases, anaphylaxis.
- Patients who have seasonal allergic rhinitis and urticaria often use higher doses.
- The reactions seen are mainly on the skin: eczema or urticaria, with or without respiratory or gastro-intestinal symptoms.
- Antihistamines may be beneficial in the treatment of urticaria and other allergic causes of pruritus.
- The most common adverse effects of omeprazole are diarrhoea, headache, and rashes, of which urticaria and toxic erythema are the most common.
- Foods high in histamine, such as fermented foods, may exacerbate urticaria and angioedema in these individuals.
- This usually manifests as flushing, breathlessness, rash, urticaria, and hypotension.
- Many sufferers of allergic rhinitis have other allergies such as eczema, urticaria, or asthma.
- Skin prick testing is conventionally used to investigate immediate type hypersensitivity to allergens in patients with urticaria, asthma, atopic eczema, and suspected food allergy.
- Although alcohols have been considered for decades to be the safest antiseptics available, there are rare accounts of urticaria syndromes and allergic contact dermatitis associated with alcohol.
- Antihistamines are often used to treat the symptoms of allergies such as seasonal and perennial allergic rhinitis and urticaria.
- Other symptoms include fever, joint and muscle pain, malaise, urticaria, and pharyngitis.
- Overall the incidence is 155 cases per 100,000 population, a frequency similar to urticaria or peptic ulcer.
Synonyms spots, skin eruption, breakout
OriginLate 18th century: modern Latin, from Latin urtica ‘nettle’, from urere ‘to burn’. |