Tag: allergic triggers
- Jan 11, 2026
- SkyCaddie Fixer
- 12 Comments
Urticaria: Understanding Hives, Common Triggers, and How Antihistamines Work
Urticaria, or hives, are itchy, raised welts caused by histamine release. Antihistamines are the first-line treatment, but chronic cases may need higher doses or biologics like omalizumab or remibrutinib. Triggers vary, and many cases have no clear cause.