Can you take temazepam Zyrtec and codeine together?

Taking temazepam, Zyrtec (cetirizine), and codeine together should be done with caution and ideally under medical supervision. Temazepam is a sedative, Zyrtec is an antihistamine, and codeine is an opioid, which can all cause sedation. The combination may increase the risk of side effects such as drowsiness, dizziness, and respiratory depression. Always consult with a healthcare provider before combining these medications.