What are the symptoms of asthma?

1. Patients will have nasal congestion, itchy eyes, sneezing and even fear before the attack.

2. Some patients will have chest tightness, dyspnea, cough and occasional wheezing, which is very painful and uncomfortable. If the patient is not relieved in time at this time, shock may occur. Most of this happens in the early hours of the morning.

3. Some patients only have dry cough or phlegm, but the sputum is particularly thick, so patients will cough desperately, but they can't cough up phlegm, which is very uncomfortable.

4. If the patient is a child patient, generally with the growth of age, asthma will become more and more serious with the growth of age, and the number of recurrences will increase and the number of repetitions will be higher.