What are the causes of dry cough in three-year-old babies?

The immunity of a 3-year-old baby has just been strengthened a little, but during this period, if adults do not pay attention, the child is particularly prone to dry cough. Dry cough can cause harm to the child's lungs and the entire body. Therefore, many families want to fully understand the reasons for dry cough in 3-year-old babies. A detailed introduction is given below so that you can have a comprehensive understanding.

reason

The inflammatory secretions in the nose of patients with rhinitis can flow into or be inhaled into the lungs through the posterior nasal aperture and pharynx, which is called postnasal drip syndrome. Especially when sleeping in the supine position, inflammatory secretions in the nose flow into the airway unconsciously, which is very likely to be an important reason for allergic rhinitis to develop into asthma (especially nocturnal asthma). Changes in breathing patterns are also one of the factors that are closely related to allergic rhinitis and asthma.

Mitigation methods

1. Pay attention to nasal hygiene at ordinary times.

2. Pay attention to the method of blowing your nose. If you have a stuffy nose and a lot of mucus, it is advisable to block one nostril. Blow outwards with a little force, then alternate blowing.

3. Maintain the correct posture when swimming and try to keep your head above water.

4. If you have toothache, you should get thorough treatment.

5. Take medication and external nasal drops promptly as directed by your doctor.

6. For those with chronic sinusitis, you need to have confidence and perseverance in treatment, and pay attention to strengthening exercise to enhance your physical fitness and prevent colds.

7. Keep a cheerful temperament and avoid mental stimulation. At the same time, be careful not to overwork yourself.

8. Avoid eating greasy and spicy food, drink more water, eat more vegetables, and keep your bowel movements smooth.

9. You can massage your nose regularly.

10. Try to limit the intake of cold foods (such as ice cream, iced drinks, etc.).

11. Apply hot compress or massage the back of the neck and lower abdomen.

12. A humidifier should be used in winter to avoid nasal discomfort caused by excessively dry indoor air.

The above content comprehensively introduces the causes of dry cough in 3-year-old babies and methods to relieve it. Therefore, as parents, you must pay attention to the baby's dry cough. Because if a 3-year-old baby has a dry cough, if it is not treated as soon as possible, it will cause serious damage to the lungs. After a comprehensive understanding, it must be improved through treatment as soon as possible.