Allergy, intolerance and interaction checks before prescribing.
Inputs from History (auto-listed)
Every history field tagged to feed this gate:
| Name | Parent | Data Type | Values |
|---|---|---|---|
| Cannabis | Risky substances | Structured: frequency, route | Frequency (none / occasional / weekly / daily); route (smoked, vaped, edible) |
| Current prescriptions | Medications | List of agent + dose + frequency + start date | Coded agent (RxNorm); dose; route; frequency; start date; prescriber |
| Drug allergy | Allergies | List of agent + reaction + severity | Agent; reaction (anaphylaxis, urticaria, angioedema, SJS/TEN, other); severity; date |
| Drug intolerance | Allergies | List of agent + effect | Agent; effect; dose at which it occurred; rechallenge result |
| Food and environmental allergy | Allergies | List | Allergen; reaction; epinephrine prescribed (yes/no) |
| Supplements and OTC | Medications | List | Product; dose; frequency |
Logic
Stub: thresholds and decision rules to be added.