【题文】 An allergy (过敏反应) is a strong reaction to a substance. Many things can cause allergies. The most common cause is pollen (花粉), which is usually produced by trees in the spring, grasses in the summer and weeds in the fall, as part of their reproductive process. Other ...
【题目】An allergy (过敏反应) is a strong reactio n to a substance. Many things can cause aller gies. T he most common cause is pollen (花粉), which is usually produced by trees in the spring, grasses in the summer and weeds in t he fall, as part of their reproductive process....
PollensClimatic change and allergyAir pollution and allergyAllergic rhinitis (AR) is a highly prevalent respiratory condition that carries a heavy burden and can have a significant impact on patient quality of life. AR is caused by seasonal or perennial exposure to outdoor pollens and molds as ...
Minimise indoor pollenKeep your windows shut and use your AC or a HEPA purifier to filter allergens. Check the WeatherLearn when conditions such as the wind increase pollen levels, so you can prepare. Know your allergy relief optionsFrom medications to nasal sprays, talk to your doctor ...
Pollen is a powdery substance that is released by certain plants and trees, especially flowers that helps them reproduce.
Allergy condition caused by pollen grains of certain flowers causing inflammatioon of nose is called View Solution Assertion: The substance which produces allergy are called allergens , Reason : Common allergens are mites in dust pollens and animal dander. ...
Minimise indoor pollenKeep your windows shut and use your AC or a HEPA purifier to filter allergens. Check the WeatherLearn when conditions such as the wind increase pollen levels, so you can prepare. Know your allergy relief optionsFrom medications to nasal sprays, talk to your doctor a...
Learn how to manage pollen allergies during your spring rides. Get tips to enjoy your cycling adventures while minimizing allergy-related discomfort.
Everyone associates the spring allergy season with sniffling, sneezing, and itchy eyes. But there's another condition that's essential to understand if you're impacted by spring allergies: allergic asthma.Asthma is a chronic lung disease that causes your airways to swell, narrow and produce ...
While I love summer time and flowers, I always look forward to the first frost. That is the official start of my few months of relief from allergy symptoms. Receiving allergy shots on a regular basis have helped me, but I still look forward to the days without pollen. I have found that...