Sudafed plus codeine are both common over-the-shelf medications used to relieve coughs, congestion, and pain. While each medication can be helpful on its own, mixing them together can be risky. Sudafed contains pseudoephedrine, a decongestant, while codeine is an opioid analgesic. Combining these two substances can lead to potentially life-threaten

Combining over-the-counter medications like Sudafed with prescription narcotics like codeine can be very risky. While both treat symptoms of upper respiratory infections, mixing them can lead to a serious build-up of substances in your body, potentially causing harmful side effects. It's always important to consult with a healthcare professional b