A cough is a common symptom that can occur because of a cold, allergies, respiratory infections, acid reflux and other conditions. While a cough often improves on its own, some simple home remedies may help soothe the throat and reduce coughing.
1. Try Honey
Honey may help soothe a cough, particularly when it is associated with an upper respiratory infection. It can be taken on its own or added to a warm drink such as herbal tea. However, honey should not be given to babies under 1 year of age.
2. Drink Warm Fluids
Warm drinks such as herbal tea, clear broth, or warm water with honey and ginger may provide relief from cough symptoms and soothe an irritated throat. Staying hydrated can also support recovery.
3. Try Steam or Moist Air
For a cough that produces mucus, breathing moist air may provide some symptom relief. A warm shower can create steam, while a humidifier can add moisture to the air. However, evidence for steam as a treatment for cough is limited.
4. Gargle With Salt Water
A saltwater gargle may help soothe a sore throat and loosen mucus. Mix about half a teaspoon of salt in a cup of warm water, gargle for a few moments and then spit it out.
5. Consider Ginger
Ginger is commonly used in warm drinks and may help soothe throat irritation. Adding fresh ginger to warm water or tea can be a comforting option when dealing with a cough.
6. Try Thyme
Thyme has traditionally been used for coughs and sore throats. Some research suggests that thyme preparations may help reduce cough symptoms, although more research is needed.
7. Avoid Foods That Trigger Acid Reflux
Acid reflux can cause or worsen a cough. People who notice that their cough is related to reflux may benefit from avoiding personal trigger foods. Common triggers can include spicy foods, fried and fatty foods, caffeine, chocolate, citrus foods and tomatoes.
8. Stay Hydrated
Drinking enough fluids can help prevent dehydration and may make mucus easier to manage. Warm fluids can also provide temporary comfort for an irritated throat.
When Should You See a Doctor?
A cough should be medically evaluated if it persists or repeatedly returns, or if it is accompanied by symptoms such as high fever, chills, dehydration, weakness or foul-smelling green or yellow phlegm. If coughing causes breathing difficulties or produces blood, seek urgent medical attention.
Bottom Line
There is no single natural remedy that can instantly cure every cough. However, honey, warm fluids, ginger, saltwater gargles and moist air may help relieve symptoms. The right approach depends on the underlying cause of the cough, so persistent or severe symptoms should be discussed with a healthcare professional.
