Coughing at night occurs due to several health or environmental factors affecting the respiratory system, and these symptoms can be relieved by following simple home preventive measures.
What causes coughing at night?
There are many triggers that lead to an increase in coughing during the night, most notably:
- Respiratory issues: Such as asthma, which often worsens at night, chronic bronchitis, or infections like the common cold, flu, and whooping cough.
- Gastroesophageal reflux disease (GERD): Stomach acids are more likely to flow back into the esophagus when lying down, causing irritation that leads to coughing.
- Post-nasal drip: This occurs when mucus from the nose drips down the throat during sleep, triggering the cough reflex.
- Environmental and health factors: Such as throat dryness caused by heating systems, allergies to dust and pet dander, or lung inflammation.
Prevention and night cough remedies
The severity of nocturnal episodes can be reduced by following these tips:
- Improve sleeping position: Elevate the head using an extra pillow to reduce the effects of acid reflux and post-nasal drip.
- Humidify the air: Use a humidifier to prevent respiratory tract irritation caused by dry air.
- Maintain hygiene: Use clean, dust-free bedding and prevent pets from sleeping on the bed to avoid allergy attacks.
- Soothing drinks: Drink warm herbal teas such as chamomile and anise, adding white honey to soothe the throat.
- Dietary habits: Avoid foods that cause acidity and refrain from eating at least two and a half hours before bedtime.
- Simple pre-sleep steps: Gargle with a mixture of one cup of warm water and a teaspoon of salt to reduce inflammation.
Coughing after quitting smoking
Some people may notice an increase in coughing and phlegm after stopping smoking. This is considered a positive sign indicating that the lungs have begun cleaning themselves of chemicals and tar. This happens because the cilia in the airways regain their ability to move.
The duration of these symptoms varies from person to person, but they usually decrease gradually over weeks, and most disappear after one month.
Frequently Asked Questions
What causes coughing at night?
This is often due to throat dryness, asthma, acid reflux, or post-nasal drip, in addition to allergies and viral infections.
What is a dry cough?
It is a type of cough not accompanied by phlegm and is often painful for the throat. It may result from throat infections, inhaling smoke and dust, or asthma.
Why do I cough after quitting smoking?
It results from the lungs getting rid of accumulated mucus and harmful substances, and the respiratory cilia restoring their normal function.
When should you visit a doctor?
Medical care should be sought immediately if the following signs appear:
- Coughing up blood or mucus.
- Severe difficulty breathing or chest tightness.
- A cough that lasts for more than a month, or lasts more than 10 days accompanied by pain.
- High body temperature or the appearance of a rash.
- Noticeable weight loss or a persistent headache.
- If the affected person is a child under five, a pregnant woman, or someone taking specific medications.
Disclaimer: This content is for informational purposes only and does not substitute for professional medical advice.
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Photo: adarrell37, CC0 1.0, via flickr.com
approved by: Medica Health team