How to Read a Medicine Prescription: A Patient's Guide
Key Health Takeaways
- OD means once daily, BD means twice daily, and TDS means thrice daily.
- Check the salt name alongside the brand name to avoid duplicate dosing.
- Never alter prescription frequency without consulting your prescribing doctor.
Medical prescriptions often look like an intimidating puzzle filled with Latin abbreviations, brand names, and handwritten dosage notes. However, understanding the fundamentals of your prescription is one of the most empowering steps in family healthcare.
Common Frequency Abbreviations: • OD (Omni Die): Once daily (usually at a fixed hour each day) • BD / BID (Bis in Die): Twice daily (roughly 12 hours apart) • TDS / TID (Ter in Die): Three times daily (every 8 hours) • QID (Quater in Die): Four times daily (every 6 hours) • SOS (Si Opus Sit): Only when needed (e.g., for acute pain or high fever) • AC (Ante Cibum): Before meals (usually 30 minutes prior) • PC (Post Cibum): After meals
Why Registered Pharmacist Verification Matters: At KLEVE LIFE CARE, every prescription received via WhatsApp is examined by our licensed pharmacists in Patna. They check for correct dosages, potential drug-drug interactions, and confirm patient age suitability before preparing your order.
This educational guide is for informational purposes only and does not substitute medical advice from your consulting physician.
Have questions about your medicines in Patna?
Chat directly with a registered pharmacist on WhatsApp.
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