Codeine (alone or in combination with other medications) comes as a tablet, a capsule, and a solution (liquid) to take by mouth. It is usually taken every 4 to 6 hours as needed. Codeine is a narcotic cough suppressant. It affects the signals in the brain that trigger cough reflex. Pseudoephedrine and Codeine Syrup official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more. [Rev. 8:37:07 PM--2017] CHAPTER 639 - PHARMACISTS AND PHARMACY. GENERAL PROVISIONS. NRS 639.001 Definitions. NRS 639.0015 “Advanced practice registered nurse” defined. Note: This document contains side effect information about codeine / guaifenesin / pseudoephedrine. Some of the dosage forms listed on this page may not apply to the brand name Guaifenesin DAC Liquid. Consumer information about the medication ACETAMINOPHEN/CODEINE - ORAL (Tylenol-Codeine No.3, Tylenol-Codeine No.4, Vopac), includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug ACETAMINOPHEN/CODEINE - ORAL. This is the list of Schedule II drugs as defined by the United States Controlled Substances Act. The following findings are required for drugs to be placed in this schedule: The drug or other substance has a high potential for abuse. Codeine is an opiate used to treat pain, as a cough medicine, and for diarrhea. It is typically used to treat mild to moderate degrees of pain. Greater benefit may occur when combined with paracetamol (acetaminophen) or a nonsteroidal anti-inflammatory drug (NSAID) such as aspirin or ibuprofen. Evidence does not support its use for acute cough. § 54.1-3448. Schedule II. The controlled substances listed in this section are included in Schedule II: 1. Any of the following substances, except those narcotic drugs listed in other schedules, whether produced directly or indirectly by extraction from substances of vegetable origin, or independently by means of chemical synthesis, or by. Canada. Cannabis and its derivatives are Schedule II controlled substances. A controlled substance is any type of drug that the federal government has categorized as having a higher-than-average potential for abuse or addiction.