Codeine Phosphate 30 mg (28 Pills) – Effective Pain Relief Medication Codeine Phosphate 30 mg is a prescription-strength opioid analgesic designed to provide relief from mild to moderate pain when other painkillers may not be sufficient. This product is commonly used under medical guidance for pain caused by injury, surgery, or chronic conditions where standard treatments do not of... https://sleepmedplus.com/products/cod30