Hives On Your Body: Causes of Hives on the Trunk and Torso, and Relief
Body hives is a common search term for hives that appear on the torso, sides and trunk rather than on one limb or the face. They may be mild or widespread.
Common Causes of Body Hives
- Viral infections
- Medicines
- Foods
- Heat or exercise
- Stress
- Unknown triggers
When Body Hives Are Chronic
If body hives recur for more than six weeks, they are classed as chronic. Learn more about chronic hives.
Relief and Self-Care
- Wear loose clothing
- Take cool showers
- Avoid scratching
- Take a non-sedating antihistamine as directed
When to Call 911
Treat these symptoms as an emergency and call 911 if hives appear together with shortness of breath, a hoarse voice or trouble swallowing, swelling of the face, tongue or throat, a racing heartbeat, fainting, or vomiting and severe stomach cramps soon after a food, medication or insect sting. Do not wait to see whether they pass.
When to See a Doctor
See a doctor if your symptoms last more than a few days, keep coming back, cover large areas, or interfere with sleep or daily life. Patients with hives on the body can book an online or in-person consultation at Dr. Tiffany Young’s Hives Treatment Center in San Francisco.
Related Reading
You may also find these guides helpful: where hives appear on the body, hives symptoms and causes of hives.
Frequently Asked Questions About Body Hives
Why do I get hives on my body?
Triggers range from infection to unknown.
Are body hives contagious?
No.
How long do they last?
Hours to days; some people have chronic hives.
Get Relief for Your Hives
Hives in this area are usually treatable once the trigger or pattern is identified. Visit our hives treatment page to see the latest treatment options for your outbreak.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. If you think you are having a medical emergency, call 911.
