💊 Medical Prescription Validator

An end-to-end NLP-based system that analyzes scanned medical prescriptions using OCR, validates medication safety using clinical datasets (RxNorm, openFDA, DailyMed), and generates human-readable reports using a fine-tuned Flan-T5-small model.

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🧠 Features

• 📷 OCR Parsing: Extracts structured data (medication name, strength, form, frequency, etc.) from scanned prescription images using Tesseract.
• ⚕️ Medication Validation: Verifies dosage, form suitability, and indication using trusted medical sources:
  • RxNorm API
  • openFDA API
  • DailyMed drug labels
• 🧾 Patient-Friendly Reports: Generates fluent summaries using a fine-tuned flan-t5-small transformer model.
• 🌐 Streamlit Frontend: Interactive UI for uploading images or JSON data and visualizing validation results.

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🔧 Tech Stack

• Python (3.10+)
• Streamlit for frontend
• Tesseract OCR via pytesseract
• HuggingFace Transformers for summarization
• RxNorm, openFDA, DailyMed for clinical validation
• FastAPI for backend integration

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📦 Installation

git clone https://github.com/yourusername/prescription-validator.git
cd prescription-validator
pip install -r requirements.txt