Most studies also involved narcotic products containing codeine.

In France, most preparations containing codeine do not require a doctor's prescription.

Opiates contain the narcotics morphine, codeine, and papaverine which provide pain relief.

Read the label of any other medicine you are using to see if it contains codeine, diphenhydramine, or phenylephrine.

Its main ingredient is prescription-strength cough syrup containing codeine and promethazine.

In various places in the world, cough & cold preparations containing codeine and chlorphenamine are available.

If your product contains codeine, discuss the risks and benefits with your doctor before breast-feeding.

Depending on the method, this can also contain acetylcodeine and leftover codeine.

A child given cough medicine containing codeine left over from a previous illness became disoriented.

Products that contain codeine may rarely have undesirable effects on a nursing infant.