exhaling causes negative pressure in the airways of the lung structure. the weakened muscular wall of the airway responds to this negative pressure by collapsing inward narrowing the airway. result is air flowing through a smaller orifice creating a wheezing sound.
When you exhale, pressure increases in the lungs to cause exhalation- this also further constricts the bronchioles, however, making it harder to exhale. The pressure decreases again for inhalation, relieving the bronchioles andmaking it easier for the air to flow again. This is why wheezing is usually worse during exhalation.
It could be allergy, but could be something worse, like heartworm. Heartworm symptom is a cough, not wheezing.
i think its to prevent attacks and when attacks occur to stop them and make your breathing easier doctors also check asthmatics reguraly to see if their condition is improving or getting worse.
Cough in children and wheezing are common, but whenever these symptoms are seen it does not necessarily mean that your baby has Asthma. So when should you be worried? If your child is wheezing more than once constantly and also occasional intense coughing getting worse especially during the night or some breathing problems.
Acid reflux, also known as heartburn, usually entails a pain that gets worse when you lay down, burning in chest right beneath the breast bone, coughing, or wheezing.
Heart burn symptoms include a burning sensation in the chest, coughing or wheezing, and pain that gets worse when you lied down. It can be triggered by smoking, drinking and eating spicy or acidic foods.
Wheezing can be a sign of respitory distress if you are using pine or Cedar shavings try changing you bedding to carefresh, corn cob or aspen. Do not use pine or cedar they are known to cause respitory illnesses if used for a prolonged period. you can also try a drop of children's benadryl once a day mixed in some wet cat food.. If it presists for longer than a week or gets worse call a vet....
Cough in children and wheezing are common, but whenever these symptoms are seen it does not necessarily mean that your baby has asthma. So when should you be worried? If your child is wheezing more than once constantly and also occasional intense coughing getting worse especially during the night or some breathing problems.
There are many symptoms of asthma which toddlers may experience. One of the first signs is a cough along with wheezing. Shortness of breath and tightness in their chest are also symptoms which one should watch out for.
Worse is a comparative verb. As in bad, worse, worst.
For "bad" Comparative is worse Superlative is worst
Worse is not a verb. Worsen is the verb form of worse.