Hives: Symptoms & Appearance
- Hives, also known as urticaria, are a common skin condition characterized by raised, discolored welts.
- Sourab Choudhury, DO, a dermatologist and chief medical officer at The Dermatology Specialists in New York City, said hives often come and go throughout the day and can...
- The size and shape of hives symptoms can vary substantially, ranging from small dots to large patches.
If you’re dealing with a bothersome skin rash, you likely want answers fast. Learn the essentials about hives, also known as urticaria, a common skin condition characterized by raised, discolored welts that can appear anywhere on the body. Discover the appearance of these welts, which can vary in size and may cause itching, burning, or stinging sensations. Understand key symptoms, including welts that may blanch when pressed, and grasp the difference between acute and chronic hives. This News Directory 3 article also covers when to seek immediate medical attention. Ready to take control of your skin health? Discover what’s next, including the most pressing questions about causes and treatment.
Understanding Hives: symptoms, Causes and Treatment
Updated May 30, 2025
Hives, also known as urticaria, are a common skin condition characterized by raised, discolored welts. These welts can vary in size and may appear anywhere on the body. The appearance of hives on darker skin tones may differ, perhaps appearing purplish or as a shade slightly lighter or darker than the surrounding skin.
Sourab Choudhury, DO, a dermatologist and chief medical officer at The Dermatology Specialists in New York City, said hives often come and go throughout the day and can cause itching, burning, or stinging sensations. The welts typically have well-defined edges and may resemble bug bites, though hives tend to appear and disappear more rapidly.
The size and shape of hives symptoms can vary substantially, ranging from small dots to large patches. Pressing on the center of a hive often causes it to turn white,a phenomenon known as blanching.
While hives can appear in groups over large areas, they may also present as isolated welts. Some individuals experience hives repeatedly in the same location, often due to a specific trigger.
Sapna Palep, MD, founder and medical director at Spring Street Dermatology in New York City, advises seeking immediate medical attention if hives are accompanied by swelling of the eyes, lips, or throat, or if breathing becomes difficult. these symptoms could indicate anaphylaxis, a severe allergic reaction.
Acute hives treatment usually resolves within 24 hours, although new hives may continue to appear as older ones fade. hives can persist from a few days to several weeks. Chronic hives, on the other hand, last longer than six weeks and may recur over months or years.
What’s next
Individuals experiencing persistent or severe hives should consult with a health care professional to determine the underlying cause and explore appropriate management strategies.