How to Stop Coughing Naturally: 10 Effective Methods

To get rid of a cough naturally, stay well hydrated, take a spoonful of honey, sip warm herbal tea, gargle salt water, and use steam to loosen mucus and calm throat irritation.

Most coughs from a cold or flu settle within about 3 weeks. See a doctor if a cough lasts longer than 3 weeks, keeps coming back, or comes with fever, breathlessness, chest pain, unexplained weight loss, or blood in the phlegm, since these can point to a cause that needs treatment rather than home care.

A chronic cough can be more than just a mere annoyance. It can disrupt your sleep, make you feel uncomfortable, interfere with work and social interactions, and even signal an underlying health condition.

Coughing can stem from multiple causes and often begins after sneezing fits, so the simplest home relief is to inhale steam, even from a hot shower or kettle. Mucus is easier to expel when the air is warm and moist.

If coughing still bothers you, these natural remedies can help soothe a troublesome cough.

10 ways to stop coughing naturally

1. Drink plenty of water

Keeping your body well hydrated is the first line of defence against a cough. When you're dehydrated, your body produces less saliva and mucus, making your throat dry and more prone to irritation, which can lead to an unrelenting cough. Drinking plenty of water helps thin mucus in your throat, making it easier to cough up and clear your airways.

2. Eat a spoonful of honey

Honey is a time-honoured remedy for soothing a cough. Its antibacterial and antimicrobial properties can help clear infection, while its viscosity can coat and soothe an irritated throat. Consider having a spoonful of honey before bed to reduce night-time coughing. A word of caution: never give honey to children under 1 year of age due to the risk of botulism.

3. Have some herbal tea

Certain herbal teas, such as thyme, chamomile, peppermint and liquorice root, can be beneficial for a cough. These teas are known for their soothing properties and can help reduce the cough reflex. The warmth of the tea can also stimulate saliva production, further easing throat dryness and irritation. Thyme, for example, has been used in traditional medicine to treat respiratory illnesses, as its compounds may relax the throat muscles involved in coughing and lessen inflammation.

4. Gargle some salt water

Gargling with warm salt water can help soothe a sore or scratchy throat, which often accompanies a cough. Salt water helps reduce inflammation and kill bacteria, providing temporary relief. Dissolve half a teaspoon of salt in 1 cup of warm water, gargle the solution for a few seconds, and spit it out.

5. Eat a slice of pineapple

Bromelain, an enzyme found in pineapple, may help suppress coughs and loosen mucus. It's best to eat a slice of pineapple or drink natural pineapple juice, though bromelain supplements are also available if you prefer a more concentrated form.

6. Reduce inflammation with ginger

Ginger is a natural anti-inflammatory and antioxidant that can help ease a cough. It can reduce inflammation in your respiratory tract and may help suppress the cough reflex. Try drinking fresh ginger tea a few times a day for cough relief.

7. Have a warm turmeric drink

Turmeric contains curcumin, a compound known for its anti-inflammatory, antioxidant, and antiviral properties. A warm turmeric drink may help soothe your throat, reduce inflammation, and relieve your cough.

8. Add probiotics to your diet

While they don't directly soothe a cough, probiotics can balance your gastrointestinal flora, which can help boost your immune system and reduce coughs caused by colds or flu. Probiotics can be found in fermented foods like yoghurt, sauerkraut, and kimchi, or taken as a supplement.

9. Avoid exposure to irritants

Environmental irritants such as smoke, dust, or strong odours can worsen a cough. Keeping your environment clean and avoiding exposure to irritants can go a long way in managing your cough.

10. Maintain a regular sleep schedule

Give your body plenty of time to recover. Sleep and rest are essential when you're dealing with a cough, as they give your body the time it needs to heal. Try to maintain a regular sleep schedule and create a comfortable, quiet sleeping environment.

When a cough needs a doctor, not just home care

These remedies can provide relief, but they don't treat the underlying cause of a cough.

Most coughs linked to a cold or flu are what doctors call acute, meaning they last under 3 weeks and settle on their own.

A cough lasting 3 – 8 weeks is considered subacute, and one lasting beyond 8 weeks is chronic, and both are worth having assessed if they aren't improving.

See a doctor promptly if your cough comes with any of the following:

• Coughing up blood, or phlegm that is rust-coloured or streaked with blood
• Fever that persists, night sweats, or unexplained weight loss
• Breathlessness, wheezing, or chest pain, especially if it is severe or sudden
• A cough that lasts longer than three weeks, or keeps coming back
• A cough that started after beginning a new medication
• A long history of smoking, together with a new or changed cough
• Hoarseness lasting more than three weeks
• A cough severe enough to disturb sleep or daily life

Ignoring a persistent cough isn't just about comfort. A cough that won't go away can be the first sign of a treatable condition such as asthma, acid reflux, or a sinus problem, and in less common cases it can point to a lung infection like tuberculosis or, rarely, lung cancer, conditions that respond far better to treatment when caught early.

A general practitioner (GP) can usually assess a cough with your history, physical exam, and sometimes a chest X-ray, and will refer you to a respiratory physician if the cause isn't clear, if the cough doesn't respond to initial treatment, or if further tests such as lung function tests are needed.

FAQs about coughing

Lee Yeow Hian 医生， Mount Elizabeth Novena 医院呼吸内科医生，解答关于咳嗽的常见问题。

How can I stop coughing at night?

A night-time cough is usually caused by mucus, or sometimes stomach acid, pooling in the throat when you lie flat, so raising your head and treating the underlying trigger tends to help most. Prop yourself up with an extra pillow so mucus and acid don't collect at the back of your throat. Run a humidifier if your bedroom air is dry, particularly with air conditioning on. A spoonful of honey around 30 minutes before bed may help. If reflux seems to be a factor, avoid large or spicy meals in the 2 – 3 hours before lying down.

If a night cough continues for more than a few weeks, it's worth seeing a doctor to check for asthma, acid reflux, or postnasal drip that needs treating directly.

How do I get rid of an uncontrollable cough in 5 minutes?

For a sudden coughing fit, sipping warm water slowly, sucking on a lozenge or hard sweet, and breathing slowly through the nose can help settle the cough reflex within minutes.

Swallowing repeatedly stimulates saliva and can interrupt the urge to cough. Sitting upright, rather than lying down, keeps the airway more open, and steam from a hot shower can loosen mucus. Try to avoid talking or breathing in cold air, which can set the fit off again. If the fit was triggered by choking on food or drink and breathing is obstructed, treat it as a choking emergency.

Seek urgent medical attention if a coughing fit comes with breathlessness or blue-tinged lips.

Why do I get chest pain when coughing?

Chest pain during coughing is most often caused by strain on the chest wall muscles from repeated forceful coughing, rather than a problem with the heart, though persistent or severe pain is still worth having checked.

The intercostal muscles between the ribs, and sometimes the cartilage joining the ribs to the breastbone (costochondritis), can become sore and inflamed with prolonged coughing bouts. An underlying chest infection such as bronchitis or pneumonia can also cause chest discomfort alongside the cough. See a doctor urgently if chest pain is sudden, severe, or comes with breathlessness, as this needs to be assessed rather than assumed to be muscular.

Why do I have back pain when coughing?

Back pain with coughing usually comes from the same strain that causes chest pain, since the muscles that support forceful coughing run along the ribs and upper back as well as the chest.

Repeated coughing works these muscles hard, and pre-existing back problems can also be aggravated by the sudden increase in pressure each cough produces. See a doctor if back pain with a cough comes with fever, blood in the phlegm, or unexplained weight loss.

Why do I have a headache when coughing?

Coughing briefly raises the pressure inside your chest and head, and in most people this produces a short, mild headache known as a primary cough headache, which is generally harmless. It tends to come on suddenly with the cough, last from a few seconds to a few minutes, and settle on its own.

In rare cases, a headache that comes on with coughing can be a secondary cough headache linked to a structural issue that needs imaging to rule out, which is why a headache that is new, unusually severe, worsening, or accompanied by other symptoms such as vision changes, unsteadiness, or weakness should be assessed by a doctor rather than assumed to be benign.

I taste a metallic taste when coughing but there is no blood. What does this mean?

A metallic taste with coughing, without visible blood, is usually caused by postnasal drip carrying mucus and sinus irritants down to your taste buds, rather than a sign of bleeding. It can also come from a dry mouth if you've been breathing through your mouth while congested, or as a side effect of certain medications, including some antibiotics and blood pressure medicines.

Occasionally it reflects a trace of blood too small to see mixed with saliva, which is usually harmless if it clears up with the cough or cold.

Why am I coughing so much but not sick?

A cough without other signs of illness, such as fever or fatigue, is often caused by something irritating or narrowing the airway rather than an active infection.

Common causes include postnasal drip from allergies or sinus irritation, acid reflux (which doesn't always cause obvious heartburn), cough-variant asthma, environmental irritants such as dust, smoke, or air conditioning, and certain blood pressure medications. A cough can also linger for several weeks after a cold has otherwise cleared, as the airway stays sensitive during recovery. If it continues beyond 8 weeks, it's considered a chronic cough and is worth having assessed.

How long does a cough usually last after a cold or flu?

A cough from a cold or flu typically settles within 1 – 3 weeks.

If it drags on for 3 – 8 weeks, it's classed as a subacute cough, which often reflects lingering airway sensitivity rather than an ongoing infection, and usually still resolves by itself. A cough lasting beyond 8 weeks is considered chronic and is worth discussing with a doctor, as it's less likely to clear up on its own.

Can allergies cause a persistent dry cough?

Yes, allergies are a common cause of a persistent dry cough, usually through postnasal drip irritating the throat.

Allergens such as dust, pollen, or pet dander can trigger mucus to drip down the back of the throat, tickling the nerves that set off a cough. This is often worse at certain times of year or in certain environments. Treating the allergy itself, through allergen avoidance, antihistamines, or a nasal steroid spray, usually settles the cough.

Why do I cough more when I lie down?

Lying flat lets mucus, and in some people stomach acid, pool at the back of the throat, which triggers the cough reflex more easily than when you're upright and gravity helps keep it clear.

Postnasal drip and acid reflux are the most common reasons for this. Propping your head up with an extra pillow can help. Coughing that starts specifically on lying down, especially alongside breathlessness or ankle swelling, can occasionally be related to a heart or lung condition and should be checked by a doctor, particularly in older adults.

Does drinking milk make a cough worse?

There's no strong evidence that milk increases mucus production or worsens a cough for most people. The thicker feeling some notice after drinking milk comes from it briefly coating the mouth and throat, not from extra mucus being produced. It's fine to avoid dairy if it feels uncomfortable when you're unwell, but there's no medical need to cut it out to help a cough clear up.

How do I know if I need to see a doctor or respiratory physician for my cough?

Most coughs from a cold settle within about 3 weeks without needing a specialist, but a cough lasting longer than 8 weeks, or one that keeps recurring, is generally when a GP will refer you to a respiratory physician.