Table of contentIn this article
A persistent cough can be frustrating and disruptive, but there are several ways to find relief depending on the cause. If your cough is due to a common cold, bronchitis, or another respiratory infection, staying hydrated is key. Drinking plenty of water, warm teas, or broth can help thin mucus and soothe an irritated throat. Using a humidifier or taking a steamy shower can also add moisture to the air, which may ease coughing caused by dry or inflamed airways.
Over the counter remedies
Over-the-counter remedies can be helpful for managing cough symptoms. Cough suppressants like dextromethorphan can reduce the urge to cough, while expectorants like guaifenesin help loosen mucus, making it easier to clear your airways. If your cough is due to postnasal drip, antihistamines or decongestants may provide relief by reducing mucus buildup. However, if your cough lasts more than a few weeks or is accompanied by fever, wheezing, or difficulty breathing, it’s important to consult a healthcare provider.
Home remedies
Home remedies can also help soothe a nagging cough. Honey, for example, has natural antibacterial properties and can coat the throat to reduce irritation—try adding a spoonful to warm tea or water. Ginger and peppermint have anti-inflammatory properties that may help relax the airway muscles and reduce coughing. Gargling with salt water can also help clear throat irritation and reduce coughing caused by mild infections.
Address the cause
If your cough is triggered by bronchitis, allergies, acid reflux, or asthma, addressing the underlying cause is essential for long-term relief. Avoiding common triggers like smoke, dust, or strong fragrances can help reduce irritation. If acid reflux is the culprit, eating smaller meals, avoiding spicy foods, and staying upright after eating may help. For asthma-related coughs, an inhaler prescribed by a doctor can help open airways and reduce inflammation. If your cough is persistent or worsening, seeking medical advice is the best way to determine the right treatment.
About the author
Our team of subject matter experts, product developers, customer service representative, care coordinators, writing staff and editors contribute to Doctor On Demand articles.
