Where Come From The Asthma
Where come from the asthma Asthma is a long-term or chronic respiratory illness that is caused by the tightening of the bronchi of the patient. This tightness is usually accompanied by inflammation of the mucus membranes of the bronchi. This makes it difficult for air to flow in and out of the respiratory system. The symptoms of asthma are as follows: difficulty in breathing and swallowing chest pain deep breaths dizziness cyanosis (in rare cases) The causes or asthma are still uncertain now, but here are the possible causes. genetics allergens pollution For more information about asthma and the respiratory system, you may click on the links below: brainly.ph/question/359723 brainly.ph/question/668955 brainly.ph/question/202544