 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  Lab and/or medical tests (such as complete blood count, potassium/magnesium blood levels, EKG, liver function) should be done while you are using this medication. Keep all medical and lab appointments.  Missed Dose It is important to get each dose of this medication as scheduled. If you miss a dose, ask your doctor or pharmacist right away for a new dosing schedule.  Storage Not applicable. This medication is given in a hospital or clinic and will not be stored at home.The uses of Brompheniramine-Pseudoephed-Codeine Oral: This combination product is used to treat symptoms caused by the common cold, flu, allergies, hay fever, or other breathing illnesses (such as sinusitis, bronchitis). Decongestants help relieve stuffy nose symptoms. This product also contains an opioid cough suppressant (antitussive) that affects a certain part of the brain, reducing the urge to cough. Antihistamines relieve watery eyes, itchy eyes/nose/throat, runny nose, and sneezing.Opioid cough suppressants should not be used by children younger than 18 years. Children are at higher risk for serious (even fatal </s>