Discover common skin care ingredients that can cause allergic reactions and learn how to identify them in your products. Chronic idiopathic urticaria, also known as chronic hives or chronic ...

Impaired sleep had an effect on perception of disease severity in patients with chronic urticaria in the study. Higher ...

If you notice red, itchy welts suddenly popping up on your skin, you may start to panic. Are you having an allergic reaction? Did you catch something contagious? But your mystery rash may have a much ...

Levels of haptoglobin in serum may help predict which patients with chronic spontaneous urticaria will achieve complete ...

Pressure urticaria is a type of chronic urticaria that causes recurring hives from pressure applied to your skin. It may be treated with a combination of trigger avoidance and medications. Better ...

Hives are little bumps caused by an immune system reaction and can be short-term or chronic, and typically resolve on their own. Relief can be found from medications, anti-itch products, and at-home ...

Please provide your email address to receive an email when new articles are posted on . Urticaria patients taking Dupixent experienced an 8.64-point reduction in itch and 15.86-point reduction in ...

In September 2025, the US Food and Drug Administration (FDA) approved Rhapsido ® (remibrutinib), an oral small molecule kinase inhibitor, for the treatment of chronic spontaneous urticaria (CSU) in ...

The reality of living with chronic hives -- which by definition last for 6 weeks or longer and have no apparent specific trigger -- can be very challenging. About half of people with "chronic ...

September 29, 2006 —The US Food and Drug Administration (FDA) has approved first-time generic formulations for caffeine citrate 10-mg/mL intravenous injection and 10-mg/mL oral solution for the ...

Physical urticaria is a skin condition in which hives (urticaria) develop from direct contact with certain physical elements. Unlike contact or allergy-related hives, the stimuli that trigger physical ...