PROMETHAZINE AND CODEINE

Promethazine and Codeine

If you're struggling with a troublesome cough or unrelenting nausea, Phenergan with Codeine Syrup may offer some relief. This potent combination brings together the get more info antihistamine properties of Phenergan, known chemically as promethazine, with the muscle relaxing effects of codeine, a powerful opioid pain reliever. Together, they work

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