What reason is long-term dry cough

summary

Long term dry cough must go to the hospital for thorough examination, cough is a very common respiratory disease, cough is accompanied by each of us, but long-term dry cough will cause our attention, so now let's popularize the science about the cause of long-term dry cough

What reason is long-term dry cough

Allergic cough, also known as cough variant asthma, is a special type of asthma with chronic cough as the main or only clinical manifestation. In the early stage of onset, paroxysmal cough is the main symptom, which often occurs at night or early in the morning. It is often induced by irritating cough, inhalation of irritating odor, cold air, contact with allergic substances or eating allergic food, exercise or crying after upper respiratory tract infection.

Upper airway cough syndrome, mainly dry cough, occurs in the morning and evening, accompanied by nasal congestion, runny nose, throat discomfort, itching, hoarseness and other related symptoms. Older children can report foreign body sensation in pharynx and often have voice clearing action. When the body position changes, the symptoms will aggravate, and the inducing factors such as cold, cold, rain and excessive fatigue can make the symptoms relapse or aggravate.

If the cough is paroxysmal, mostly occurs after eating, generally part of the upper abdomen or epigastric discomfort, chest pain, burning sensation behind the sternum, mostly gastroesophageal reflux cough

matters needing attention

Long term dry cough can induce many causes, so we should pay attention to it all the time. If you find a long-term dry cough, you should see a doctor in time, not delay.