Urticaria (Hives) FAQ
What are the main causes of urticaria?
Common causes include allergies, infections, autoimmune disorders, medications, or physical factors like heat or cold.
How long do urticaria symptoms typically last?
Acute urticaria lasts less than 6 weeks, while chronic urticaria persists beyond this period, often for months or years.
What is the best treatment for urticaria in Malaysia?
Antihistamines like cetirizine or loratadine are commonly prescribed as first-line treatments in Malaysia.
Can urticaria be cured completely?
Acute cases often resolve on their own, but chronic urticaria may require ongoing management to control symptoms.
What triggers urticaria in Malaysia's climate?
Heat, humidity, and exposure to local allergens like pollen or dust mites can exacerbate urticaria symptoms.
Are there any home remedies for urticaria?
Cool compresses, oatmeal baths, and avoiding tight clothing may provide temporary relief.
When should I seek emergency care for urticaria?
Seek immediate help if you experience difficulty breathing, swelling of the face or throat, or dizziness.
Can stress cause urticaria?
Stress can trigger or worsen urticaria symptoms in some individuals.
How is chronic urticaria diagnosed?
Diagnosis involves medical history, physical examination, and tests to rule out underlying conditions.
Are there any dietary restrictions for urticaria?
Avoiding known food allergens and histamine-rich foods may help alleviate symptoms.
Can children develop urticaria?
Yes, children can experience urticaria, often due to viral infections or food allergies.
What is the role of antihistamines in treatment?
Antihistamines relieve itching and reduce the size and number of hives by blocking histamine effects.
Is sun exposure beneficial for urticaria?
Sun exposure can trigger or worsen symptoms in some cases; consult a doctor for personalized advice.
Can urticaria lead to other health issues?
Rarely, but chronic urticaria can lead to sleep disturbances or emotional distress if left untreated.
How often should I see a doctor for urticaria?
Schedule follow-ups as recommended by your doctor, especially if symptoms persist or worsen.
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