Hives are itchy, raised bumps or welts on your skin. They’re often random, without a known cause. Triggers could include heat, cold, physical pressure and stress. Sometimes, an allergic reaction causes them. They’re often red or the same color as the surrounding skin. Healthcare providers usually treat hives with antihistamines.
Causes
Medications: Antibiotics (like penicillin), aspirin, ibuprofen, and naproxen.Environmental: Insect stings, animal dander, pollen, latex, or certain plants
Infections (Very Common in Children)Viral: The common cold, flu, hepatitis, or mononucleosis and bacterial. Strep throat or urinary tract infections (UTIs)
Physical TriggersTemperature: Sudden exposure to cold air/water or intense heat and sunlight, friction & Pressure, Scratching, rubbing, or wearing tight clothing and heavy straps.
Stress and Internal ConditionsEmotional Distress: High anxiety or sudden stress triggers hormone shifts that release histamine.
In conclusion,hives themselves are usually harmless. But severe allergic reactions that cause hives can be life-threatening. Anaphylaxis is a severe reaction that can cause dangerously low blood pressure and make it difficult to breathe. Get help right away if you have symptoms of anaphylaxis. All informations are gotten from Cleveland clinics.
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