The postpartum period is a time for recovery and healing. When you are busy juggling healing, establishing breastfeeding, and ...

— meaning the cause is unknown — or it could be prompted by a variety of factors that combine and make hives linger. Unlike acute hives, a condition that lasts for short periods and tends to be ...

Doctors are warning about cold urticaria, a painful cold allergy that causes itchy red rashes, swelling, and hives when skin ...

Vibratory urticaria is a rare condition that causes allergic-like skin reactions after exposure to certain types of vibration, stretching, or friction. Treatment involves trigger avoidance and ...

For most people, hives typically last a few days to a few weeks and go away on their own. If your hives last longer than 6 weeks, you may have chronic hives. In this case, it may be helpful to speak ...