AskFirst (formerly Ask NHS)
Sense.ly Corporation
Trusted AI symptom checker powered by clinically validated medical intelligence. What Ask First does - Helps you assess symptoms through a natural, conversational experience - Provides insight into the urgency of your condition - Offers clear guidance on next steps - Supports better healthcare decisions without replacing medical professionals When to use AskFirst: - Abdominal pain - Back pain - Cough - Cold or flu symptoms - Chest pain - Dizziness - Fever - Headache - Pregnant and vomiting - Rash - Sore throat - Urinary symptoms - General medical questions, "Should I go in for this or not?" Ask First is a symptom checker and guidance tool only. It does not replace professional medical advice. If you believe you are experiencing a medical emergency, call 911 immediately.