Hives Treatment

Hives can be triggered by numerous factors including foods (especially shellfish, nuts, eggs, and dairy), medications (particularly antibiotics and NSAIDs), insect stings, infections, stress, temperature changes, or pressure on the skin. According to the American College of Allergy, Asthma & Immunology, in about 50% of chronic hives cases, the exact cause is never identified. Our medical providers conduct thorough evaluations to identify potential triggers and provide appropriate treatment while helping you avoid future episodes.

Most hives are uncomfortable but not dangerous. However, hives can sometimes signal a serious allergic reaction called anaphylaxis, especially if accompanied by difficulty breathing, throat swelling, dizziness, or rapid heartbeat. Seek immediate emergency care if you experience these symptoms. Our urgent care is appropriate for isolated hives without breathing difficulties, and we can quickly assess whether your condition requires emergency intervention or can be safely managed with outpatient treatment.

Most patients experience significant itch relief within 1-2 hours of taking antihistamines, though visible hives may take longer to fade completely. Our medical providers may prescribe stronger antihistamines or add corticosteroids for severe cases. The welts themselves typically begin fading within 24 hours of starting treatment. We provide comprehensive instructions for managing symptoms at home and when to return if your condition doesn't improve as expected.

No appointment is necessary. We welcome walk-ins daily from 8am to 8pm at both our Palm Beach Gardens and Stuart locations. Hives can be distressing and uncomfortable, so we prioritize getting you evaluated and treated promptly. Bring a list of any new foods, medications, or exposures from the past 24-48 hours to help identify potential triggers.

Yes, our medical providers can prescribe prescription-strength antihistamines, corticosteroids, or other medications when appropriate based on the severity of your hives and your medical history. We follow evidence-based protocols to ensure safe, effective treatment. If over-the-counter antihistamines haven't provided relief, we can offer stronger alternatives and create a comprehensive treatment plan.

Please bring your photo ID, insurance card if applicable, a list of current medications and supplements, and any information about recent new foods, medications, or exposures. If possible, take photos of your hives at their worst, as they may fade by the time you arrive. This documentation helps our medical providers assess the severity and pattern of your reaction.

Go directly to the emergency room or call 911 if you experience difficulty breathing, throat tightness or swelling, difficulty swallowing, chest pain, dizziness, fainting, or rapid swelling of the face or tongue. These symptoms may indicate anaphylaxis, a life-threatening allergic reaction requiring immediate emergency care. For hives without these severe symptoms, our urgent care provides appropriate evaluation and treatment.

This depends on the underlying cause. Acute hives triggered by a specific allergen typically don't recur if you avoid that trigger. However, some people develop chronic hives that persist or recur for months. Our medical providers help identify triggers, provide trigger avoidance strategies, and can refer you to an allergist for specialized care if you experience frequent or prolonged episodes. Keeping a detailed diary of foods, activities, and exposures helps identify patterns.