Awareness Campaign
World Urticaria Day toolkit now live
Posters, social cards and talking points for 1 October — free to download.
28 Sep 2026Read more
India & Global · Non-commercial patient platform
Understanding Chronic Urticaria. Supporting Every Patient.
Reliable, easy-to-read information, practical guidance and a caring community for people living with chronic hives — and the families who support them.
Medically reviewed contentEnglish & हिंदीFree & private
1 in 100people may live with CU*
AwarenessKnowledgeSupportCommunityAction
What is Chronic Urticaria?
A plain-language introduction
ExploreSymptoms
Hives, itch and swelling explained
ExploreDiagnosis
How doctors confirm CSU
ExploreTreatment & Management
Options to discuss with your doctor
ExplorePatient Support
Guidance, peers and next steps
ExploreFind Resources
Free guides in English & Hindi
ExploreFree · English & हिंदी
Make the most of your next doctor visit
Our free Doctor Discussion Guide helps you explain what CSU is doing to your life, track your symptoms for a week and ask the right questions. Print it or keep it on your phone.
- Appointment checklist — what to bring
- Questions to ask your doctor
- 7-day symptom diary (UAS7) with scoring
PDF · 4 pages · Medically reviewed · No sign-up needed
Patient & doctor conversation
Awareness
Understand CSU
What is Chronic Urticaria — in simple words
Chronic urticaria means hives, swelling, or both, that keep coming back for more than six weeks. In Chronic Spontaneous Urticaria (CSU), they appear without an obvious outside cause.
It is not contagiousYou cannot catch it or pass it on.
It is usually not an allergyThe immune system's mast cells release histamine.
It can be managedMost people find a plan that works with their doctor.
It often improves with timeMany people go into remission within a few years.
Recognise the signs
Common symptoms of chronic urticaria
Symptoms vary from person to person and from day to day. Keeping a simple record helps your doctor understand your experience.
Hives (wheals)
Raised, itchy welts that come and go, often within 24 hours.
Itching
Can be intense, often worse in the evening or at night.
Swelling / Angioedema
Deeper swelling of lips, eyelids, hands or feet.
Recurring symptoms
Episodes return on most days for 6 weeks or longer.
Impact on daily life
Disturbed sleep, work, mood and confidence.
Seek emergency care immediately if you have swelling of the tongue or throat, difficulty breathing or swallowing, or feel dizzy or faint. Call 112 (India) or your local emergency number.
The patient journey
See the full journey guide From first symptoms to steady support
STEP 1SymptomsNotice and note your hives or swelling
STEP 2ConsultationSee a doctor or dermatologist
STEP 3DiagnosisHistory, examination, basic tests
STEP 4TreatmentA personalised, step-wise plan
STEP 5MonitoringTrack symptoms with tools like UAS7
STEP 6SupportCommunity, resources and care
Latest notifications
View all updates News, updates & announcements
Patient support
You Are Not Alone.
Living with unpredictable hives and swelling can be exhausting. Whether you've just been diagnosed or have lived with CSU for years, we're here to help you feel informed, prepared and connected.
Peer support circle
In your clinic
Saw a CSU Care Kiosk at your doctor's clinic?
Scan the QR code on the kiosk to get the free guide in your language and join a moderated support circle near you.
Open the kiosk pageFor doctors
Host a CSU Care Kiosk in your clinic
Free patient education materials, a waiting-room kiosk and counselling workshops for your team — disease awareness only, no brands.
See the HCP programmeUpcoming events
All eventsJoin a webinar, meeting or support circle
12NOV
Webinar
Living Well with CSU: Managing Itch & Sleep
22NOV
Support Group
Monthly Peer Circle (English & Hindi)
06DEC
Patient Meeting
CSU Patient & Caregiver Meet
India & global
Rooted in India, connected to the world
Hindi-language resources, hospital awareness days and monthly peer circles across Indian cities — while learning from patient organisations worldwide.
Explore the India Hub
Delhi NCRMumbaiBengaluruPuneLucknowKolkataChennaiOnline, everywhere
*Estimates suggest chronic urticaria affects around 0.5–1% of people at any one time. Content is for awareness and education only.