Ask AI about your health
the safe way
Millions of people now ask AI chatbots about symptoms, lab results and medicines. As an ER physician and author of books on AI in healthcare, I want you to get the most out of it without getting hurt. This free builder writes a safer prompt for you, and tells you when to skip AI and get care.
Prepare, do not diagnose
The best use of AI is getting ready for your visit: what to ask, what words mean, what to track.
Protect your privacy
Describe yourself by age range and symptoms. Leave out names, dates of birth and record numbers.
Verify everything
Ask the AI for its reasoning and sources, then check with your doctor or pharmacist before you act.
Do not ask AI. Call 911.
- Chest pain or pressure
- Stroke signs: face droop, arm weakness, speech trouble
- Trouble breathing
- Thoughts of suicide: call or text 988
- Severe bleeding, or a head injury on a blood thinner
Built by DR GPT™
I am Harvey Castro, MD, MBA, a board-certified emergency physician who has written books on ChatGPT and healthcare since 2023. I wrote this page for my patients and yours.