What is a dry cough for a long time? Is it dangerous?
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A long dry cough not only affects life but also causes many health problems. These can be signs of dangerous medical conditions that cannot be subjective.

What is a dry cough for a long time? Is it dangerous?
What is a dry cough for a long time?


What is a dry cough for a long time? Is it dangerous?

A dry cough (without phlegm) can last for many days, or even last, causing an irritated, irritated throat. When you see these abnormalities in your body, you shouldn’t be subjective. Because, it can be a symptom of many dangerous diseases. Specifically:

Laryngitis disease

The larynx is attacked by bacteria and viruses, causing damage that causes this part to swell and inflammation, affecting the voice box. The infected person will find itching and discomfort in the throat area, wheezing breath, difficulty swallowing, thick hoarse voice, … In particular, this is also a pathology that makes the patient suffer from a dry cough for a long time.

Gastroesophageal reflux disease

Gastroesophageal reflux disease is one of the medical conditions that cause long-term dry cough. The reason is that the amount of acid from the bottom of the stomach rises up, contacting the throat donating this organ becomes infected. 

In the case of gastroesophageal reflux occurring frequently, the patient who does not have the remedy will make the dry cough last longer. This has a significant impact on the quality of life and health. Therefore, when encountering this problem, the patient should quickly examine and treat.

Whooping cough

Pertussis is an infectious disease. One of the hallmarks of whooping cough is a dry cough that doesn’t go away for a long time. The main cause is the invasion and spread of bacteria scientifically known as Bordetella Pertussis. 

In particular, the disease can be transmitted through the respiratory tract, appearing in many different subjects, regardless of age or sex. People with poor resistance are among the most susceptible to this disease. In addition to the symptom of a prolonged dry cough, the patient also has a high fever, often watery eyes, … should be quickly examined and treated.

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What is a dry cough for a long time? Is it dangerous?
A dry cough that doesn’t go away for a long time can be a sign of whooping cough


Asthma is one of the respiratory diseases, difficult to treat completely. The disease causes many problems for infected people such as an infected airway, swelling, .. making the amount of air unable to circulate normally into the lungs.

Persistent dry cough is a common symptom of asthma. The patient coughs but does not have phlegm or mucus. Gradually, the throat hurts, the chest is uncomfortable. In particular, the disease makes the patient unable to sleep well, leading to physical weakness, difficulty breathing, and wheezing.


People with common pneumonia will have the basic symptoms of a cough, can cough around the clock, even for a long time. Especially, the condition worsens when the body is exposed to a cold environment early in the morning or when the ambient temperature changes suddenly.

Patients suffer from these unpleasant symptoms often. If left untreated, the disease can cause serious respiratory harm. In case of treatment but no improvement, the patient should be brought to the nearest hospital for examination.

Lung cancer

One of the symptoms of lung cancer is a dry cough that lasts for days that does not go away or a chronic cough. Some accompanying manifestations such as the patient feel sore throat, hoarseness, cough for many days, even at night, causing the body to become uncomfortable and severely debilitated.

What is a dry cough for a long time? Is it dangerous?
People with smoking habits are more susceptible to lung cancer, which makes a dry cough last longer

This is a dangerous disease. That’s why when you see symptoms of an abnormal cough for a long time. You should promptly go to a medical facility for examination and treatment as prescribed by your doctor.

Chronic obstructive pulmonary disease

Chronic obstructive pulmonary disease is considered an inevitable consequence of long-term smoking habits. When infected with this disease, the patient has unpleasant symptoms, one of which is a dry cough that does not go away. In particular, the dawn when the weather is cold is when the cough appears more and more severe, causing the patient to have chest tightness and severe throat pain.

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Tuberculosis is an extremely dangerous disease that can spread quickly through the respiratory tract. Persistent dry cough is one of the potential signs of this pathology. It is especially severe when a dry cough is accompanied by blood, severe chest pain.

Patients with tuberculosis suffer from rapid weight loss with no known cause. In addition, they also feel the body is always in a state of fatigue, or night sweats. The patient needs to quickly go to the hospital for early examination and treatment, to avoid spreading to the surrounding people.

Dry cough for a long time is not cured, why?

In addition to the above related conditions that cause patients with a dry cough that lasts for many days with no signs of remission, some of the following problems are also the cause of this condition:

  • Subjective patients do not have measures to prevent and treat properly when the body shows some abnormalities.
  • Applying the remedies will only temporarily resolve the unpleasant symptoms, but won’t have long-term effects.
  • Using folk tips but only suitable for mild conditions, in cases where the disease has turned to a more complex stage, the effect of these treatments will be less likely.
  • Unappropriately buying and using modern medicines puts the disease at risk of serious complications.
  • The erratic weather, unstable living environment and some other peripheral factors make the patient’s body weak, the resistance is not able to resist the invasion of harmful bacteria.

When you see abnormal symptoms, especially when they last for several days, there is no sign of improvement. The patient should quickly go to the medical facility to check and take reasonable treatment measures to protect the health of themselves and everyone around them.

How to overcome dry cough for a long time that does not go away

In addition to the use of Western medicine, when suffering from a dry cough, the patient can use some of the following remedial tips to ease symptoms at home. However, as mentioned above, these methods are only suitable for mild conditions, severe cases with many other symptoms should go to medical facilities for support.

Reduce a long dry cough by steaming essential oils

Using the hot steam will carry essential oils deep into the respiratory tract. This remedy effectively clears the neck, reduces itching, kills bacteria that multiply inside the respiratory organs, reduces dry coughs, and prevents a cough that lasts for days without affecting health.

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How to overcome dry cough for a long time that does not go away
Sauna with essential oils to reduce long-term dry storage


  • Tea tree oil: 3 drops
  • Eucalyptus essential oil: 2 drops


  • Boil a little water then pour it into a bowl.
  • Add two essential oils and stir well.
  • Use a soft cotton towel to cover your head and a bowl of steam to get the most steam in your nose.
  • Breathe in and out evenly and deeply until the steam is cooled down.
  • Each day, the patient can perform 2-3 times, the long-term dry cough will significantly improve, the body is also more relaxed.

Improve long-term dry cough with ginger

Ginger has long been a material used to relieve and treat cough . Because, it has warm, spicy taste, has antibacterial, anti-inflammatory, safe for the body. Not only that, using ginger to improve dry cough is a perfect choice, helping patients prevent long-term illness from affecting health and life.


  • Similar to the essential oil saunas, you also boil a little warm water and then add a few slices of ginger, let the water boil for 1-2 minutes and then steam.
  • Alternatively, you can also use small ginger essential oil in a bowl of hot water.
  • Take a deep, even breath, until the steam is no longer hot.

Overcoming a long dry cough that does not heal with licorice root

Licorice root is an herb that has many health benefits. The reason for using licorice to effectively improve long-term dry cough is because it contains many nutrients that help antibacterial, improve respiratory system, soothe damage in this organ. 

Glycyrrhizin in licorice root will help slow down the process of cortisol corti transformation, effectively reduce inflammation. People with a long dry cough using this medicine will see a significant improvement in their health.

How to overcome dry cough for a long time that does not go away
Drink licorice root juice for a long dry cough


  • Cook licorice root juice (1 pinch), boil for 15 minutes, then turn off the heat.
  • Grasp water, let cool to use gradually.
  • Stick with it every day to improve the persistent dry cough that doesn’t go away.

Long-term dry cough with honey

Honey has many health benefits. In honey contains many vitamins and minerals that can kill bacteria, help the body fight inflammation, suitable for long-term dry cough.


  • Patients put 1 teaspoon of honey in a cup of hot water, stir well.
  • Drink honey mixed while still warm, 3 times a day.
  • However, this measure should not be applied to children under 1 year of age, which can affect the child’s digestive system.

A dry cough that does not go away for a long time can be a sign of dangerous respiratory diseases, you should not be subjective. When you see symptoms of fatigue, cough lasting for many consecutive days, you should see a medical doctor for assistance to overcome. Avoid long-term incubation that makes the body weak, affects quality of life and harms health.


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