👤 Patient Particulars
❤️ Vitals
📋 Chief Complaints & History
🔬 Examination Findings
🎯 Diagnosis
🧪 Recent Lab Results
📋 Tests Advised
💊 Medications (℞)
| # | Drug Name & Strength | Dose | Frequency | Duration | Route | Instructions |
|---|
📝 Patient Instructions
⚡ Quick Instruction Templates
📅 Follow-up
📄 Letterhead PDF Setup
Upload your printed letterhead pad PDF here. When you generate a prescription, each page will use the letterhead as a background — so the digital content is overlaid on your pad's header and footer. This creates a complete, ready-to-print prescription on your official letterhead.
- Upload your letterhead PDF (single or multi-page — first page is used as template)
- Each prescription page will have the letterhead rendered as background
- Your prescription content is overlaid in the middle zone (below header, above footer)
- Multi-page prescriptions automatically get the letterhead on every new page
- The final PDF is ready to print — no separate letterhead paper needed
🔐 Document Authenticity & Hashing
Every generated PDF gets a cryptographic SHA-256 hash. Store this hash securely — you can later verify any PDF by comparing its hash to the stored value. A single character change in the PDF will produce a completely different hash.
Use any SHA-256 tool (e.g. sha256sum prescription.pdf on Linux/Mac, or certutil on Windows) and compare the output with the stored hash. A match confirms the PDF is unaltered.