Emergency Severity Flagging And Escalation Guidance

Unique: Implements safety guardrail to detect emergency symptoms and escalate to emergency services with explicit instructions, using rule-based or LLM-based red flag detection to prevent users from attempting self-care for serious conditions

vs others: More accessible than expecting users to recognize emergency symptoms themselves; more proactive than symptom checkers that simply list conditions without severity assessment; but cannot replace clinical judgment and may miss atypical presentations