 <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]  the brain to stop the urge to cough. Homatropine belongs to a class of drugs known as anticholinergics.This medication is generally used for short-term treatment. It should not be used for ongoing coughs from smoking or long-term breathing problems (such as asthma, emphysema), or for coughs with a lot of mucus or fluids (productive coughs), 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 Hydrocodone Compound Read the Medication Guide provided by your pharmacist before you start taking hydrocodone/homatropine and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Take this </s>