I believe you're referring to the bronchi; the tubes connecting the airway to the alveoli.
Asthma: spasms and narrowing of bronchi leading to airway obstruction
Asthma
Angina
asthma
When Cold Weather Causes Breathing Trouble. It's not unusual for cold air to cause spasms in the lung airways, making it harder to breathe. But for some people, cold air can trigger an asthma attack, which may be how the asthma is detected for the very first time.
Asthma: spasms and narrowing of bronchi leading to airway obstruction
A Spaz Attack is when someone is Physically out of control and just freaking out. Spaz Attack is slang for Muscle Spasm. Muscle Spasms are uncontrollable in physically handicapped people when the brain is not able to control the muscles.
A medicine chemical gas is in an asthma inhaler, and when you release the gas into your lungs from the inhaler, the medicine causes the swelling of your airways to go down.
Exhaustion, convulsions, withdrawal from alcohol and tobacco, hangovers, asthma, anxiety, prementstrual syndrome, insomnia, stress headaches, muscle spasms, seizures, epilepsy and more . . .
asthma is caused by the swelling of the bronchial tube causing lack of air entering the lungs posted by: ossey farr of rose Gordon preparatory school
Many people develop asthma and bronchial spasms from exposure to red cedar or red cedar dust. This is due to an allergic reaction to plicatic acid present in the wood.
Cancer, rheumatism, anxiety, migraines, high blood pressure (European), low blood pressure (American), spasms, asthma, rapid heartbeat, diarrhea, hysteria, dizziness and amenorrhea.