Products containing 90 mg or more of codeine, like Tylenol 3, are Schedule III controlled substances and require a prescription to use them. While OTC cold, cough, and flu medicines have some ...
Consult your pharmacist or physician. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at ...
The U.S. Food and Drug Administration has proposed removing oral phenylephrine, widely used in cold and cough syrups, as an active ingredient in over-the-counter drugs for nasal congestion, stating it ...