Free AI Symptom Checker
Describe what you're feeling in plain language. Cira asks the right follow-up questions, summarizes likely causes, and tells you whether to self-care, see a doctor, or seek urgent care.
Cira is an AI nurse for decision support, not a substitute for professional medical diagnosis. In an emergency, call your local emergency number.
Common symptoms people bring to Cira — from everyday concerns to warning signs that need a doctor.
Type your symptoms in plain language — no medical jargon needed. Cira asks clarifying questions like a nurse would.
Cira reviews onset, severity, history and risk factors, then summarizes the likely causes and red flags to watch for.
Self-care at home, see a primary care doctor, or seek urgent care. Clear guidance, no guessing.
Yes. You can start a free symptom assessment with Cira without signing up. Free chats include guided triage and clear next-step guidance.
Cira uses a clinically structured intake (onset, severity, associated symptoms, history, red flags) modeled on nurse triage protocols. It is not a diagnosis — it is decision support to help you decide whether to self-care, see a doctor, or seek urgent care.
Yes. Conversations are encrypted in transit and never sold. You can use Cira anonymously without an account.
If you have chest pain, sudden severe headache, trouble breathing, weakness on one side, fainting, severe bleeding, or any life-threatening symptom — call your local emergency number immediately. Cira will also flag these red flags during triage.
Anonymous, free, available 24/7. Get a clear next step in minutes.
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