209k views
2 votes
What causes asthma????​

User Amit Lohan
by
7.2k points

2 Answers

3 votes
Shortness of breath
Chest tightness or pain
Wheezing when exhaling, which is a common sign of asthma in children
Trouble sleeping caused by shortness of breath, coughing or wheezing
Coughing or wheezing attacks that are worsened by a respiratory virus, such as a cold or the flu
User JD Isaacks
by
6.9k points
3 votes

Answer:

The cause is unknown, it can be caused by your enviromental surroundings or it can be a genetic trait. There are other reasons but these two are the most logical.

User Marknorkin
by
8.2k points
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