Top 50 Sig Codes Every Pharmacy Technician Should Know

by

In the pharmacy profession, understanding sig codes is essential for accurately interpreting prescriptions and ensuring patient safety. Sig codes are shorthand instructions that indicate how a medication should be taken. This article provides a comprehensive list of the top 50 sig codes every pharmacy technician should know to perform their duties effectively and efficiently.

Common Sig Codes and Their Meanings

  • 1. qd – once daily
  • 2. BID – twice daily
  • 3. TID – three times daily
  • 4. QID – four times daily
  • 5. qhs – at bedtime
  • 6. q2h – every 2 hours
  • 7. q4h – every 4 hours
  • 8. stat – immediately
  • 9. prn – as needed
  • 10. ac – before meals
  • 11. pc – after meals
  • 12. hs – at bedtime
  • 13. od – once daily
  • 14. os – left eye
  • 15. od – right eye
  • 16. ou – both eyes
  • 17. with
  • 18. without
  • 19. a.c. – before meals
  • 20. p.c. – after meals
  • 21. bid – twice daily
  • 22. tid – three times daily
  • 23. qid – four times daily
  • 24. qod – every other day
  • 25. qow – every other week
  • 26. qd – once daily
  • 27. qh – every hour
  • 28. q2h – every 2 hours
  • 29. q4h – every 4 hours
  • 30. ac – before meals
  • 31. pc – after meals
  • 32. stat – immediately
  • 33. now – immediately
  • 34. cap – capsule
  • 35. tab – tablet
  • 36. supp – suppository
  • 37. inj – injection
  • 38. susp – suspension
  • 39. oint – ointment
  • 40. cream – cream
  • 41. lotion – lotion
  • 42. drops – drops
  • 43. inh – inhalation
  • 44. patch – patch
  • 45. nasal – nasal spray
  • 46. buccal – buccal
  • 47. subling – sublingual
  • 48. transdermal – transdermal
  • 49. IV – intravenous
  • 50. IM – intramuscular

Additional Tips for Pharmacy Technicians

Understanding these sig codes helps prevent medication errors and improves communication between healthcare providers and patients. Always double-check unfamiliar or unclear codes with a pharmacist. Staying updated with the latest sig codes and abbreviations is crucial for maintaining accuracy and safety in pharmacy practice.

Conclusion

Mastering these 50 sig codes is an essential part of a pharmacy technician’s role. Proper knowledge ensures that medications are dispensed correctly and patients receive the proper instructions for their treatment. Continuous learning and attention to detail are key to success in this vital healthcare field.