I see you. Even when CSU isn't visible.

#ISeeU

When your skin keeps flaring up, hives that come and go, swelling without warning — and no one can tell you why

It may not be "just a rash"

IT COULD BE CHRONIC SPONTANEOUS URTICARIA (CSU)

CHRONIC SPONTANEOUS URTICARIA

CSU is a chronic skin condition where hives (wheals), swelling (angioedema), or both keep recurring for more than 6 weeks without an identifiable external cause.

Because symptoms are unpredictable and not always visible, CSU can quietly disrupt daily life over time.

Did you know? In APAC:

Many do not recognise CSU early

58% of doctors say patients lack awareness of urticaria and its chronic nature.

Finding clear information isn't always easy

83% of doctors say online information about urticaria is limited or needs improvement.⁶

Living with CSU can take an emotional toll

More than 50% of patients report experiencing anxiety due to the unpredictability of their symptoms.

CSU can disrupt daily life

Over 1 in 3 patients report severely impaired quality of life.⁷

Sometimes, the hardest part is not being seen

Living with ongoing skin symptoms can be emotionally and physically draining.

If this sounds familiar, you are not overreacting. It may be time to Ask For More.

If you're wondering what this could mean for you

See It

Understanding CSU

What it is, why it's often misunderstood and how to recognise the pattern.

Explore →

Feel It

Hearing From Others

Real experiences from people living with CSU.

Explore →

Act

Speak to Your Doctor

Building confidence to ask again and discuss next steps.

Explore →

Sources

  1. Magdalena-Balp M et al. J Eur Acad Dermatol Venereol. 2018
  2. Weller K et al. Dermatol Ther. 2025
  3. Wagner N et al. Dermatol Ther. 2021
  4. Zuberbier T et al. Deutsche S3-Leitlinie zur Klassifikation, Diagnostik und Therapie der Urtikaria
  5. Zuberbier T et al. Lancet. 2024.
  6. Shin Shen Yong et al. Psychology, Health & Medicine. 2022