 <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]  emphysema, asthma) unless directed by your doctor.Opioid cough suppressants should not be used by children younger than 18 years. Children are at higher risk for serious (even fatal) side effects, especially breathing problems. Talk with the doctor about the risks and benefits of this medication.Cough-and-cold products do not cure colds. Cough due to a common cold often does not need to be treated with medicine. Ask your doctor or pharmacist about other ways to relieve cough and cold symptoms, such as drinking enough fluids, using a humidifier, or saline nose drops/spray. How to use Obredon Read the Medication Guide provided by your pharmacist before you start taking guaifenesin/hydrocodone and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Take this medication by mouth with or without food, as directed by your doctor, usually every 4 to 6 hours. Do not take more than 6 doses in a 24-hour period. If you have nausea, it may help to take this drug with food. Ask your doctor or pharmacist about other ways to decrease nausea (such as lying down for 1 to 2 hours with as little head movement </s>