More often than not, to have the weather act as an irritant, it would be hot and humid, freezing or having sudden changes in the temperature and air pressure. Besides “extreme weather conditions” inducing problems with your asthma, there are allergens that can be adversely affected by a change in your average climate.
Many researchers correlate these changes to global warming, which has worsened many people's asthma symptoms. If one of your triggers is pollen, dust or chemical fumes, you may experience greater issue with asthma -- namely if you don't have “good asthma control” -- in areas of the country that are experiencing earlier or longer growing seasons, an increase in airborne pollen or an increase in overall air pollution.
West Palm Beach, Florida and Honolulu, Hawaii, also top the list for some same reasons as those cities in California. Tucson, Ariz., topped the list followed by Kansas City, Montana, Phoenix and Fresno, Calif. All have fairly high air pollution levels, though relative low pollen counts.
Dry and/or cold air is a trigger for airway narrowing (bronchoconstriction). When you exercise, you breathe faster and deeper because your body needs more oxygen.
You usually inhale through your mouth, causing the air to be dryer and cooler than when you breathe through your nose. Humidity helps common allergens like dust mites and mold thrive, aggravating allergic asthma.
AI pollution, ozone and pollen also go up when the weather is hot and humid. When hard rain from a thunderstorm hits pollen grains, it can break them up.
The wind from the storm then carries the pollen grains where they can be inhaled into your lungs. Thousands were affected by an incident in Melbourne, Australia, in November 2016.
The page also includes tips from AAA on managing weather -related asthma issues. Many people with asthma find that humid weather makes their symptoms worse.
Keep reading to learn how humidity and the weather can affect asthma symptoms and what to do to prevent a flare. People may notice their asthma symptoms get worse on humid days when there is a lot of moisture in the air.
High levels of humidity may play a role in asthma symptoms in a variety of ways. High humidity levels create the perfect breeding ground for mold and dust mites, which often trigger asthma.
Get the weather report from your local news station and check the humidity levels. When symptoms start, people should follow the asthma action treatment plan they developed with their doctor.
The air quality index (AQI) indicates the daily level of pollutants, such as smog. Staying inside when the air quality is poor might prevent asthma symptoms developing.
Lower humidity decreases mold growth, dust mites, and cockroaches, all of which can trigger asthma symptoms. Check indoor humidity levels with a humidity, available at much hardware or home improvement stores, or online.
Opening windows in the bathroom while showering or bathing using a dehumidifier running an air conditioner fixing leaky pipes Exercising outdoors when the weather is warm and humid can lead to airway irritation.
Allergens and pollutants in the air are two of the most significant factors that affect asthma symptoms. Some people with asthma experience problems in very cold or hot temperatures, which can increase airway irritation.
Mild temperatures and low levels of humidity might decrease the risk of airway irritation. Not only is humidity a problem for people with asthma, but other weather conditions can also lead to symptoms.
Extreme heat : When temperatures climb, pollution levels may also rise, which can trigger asthma symptoms. This often results in common asthma symptoms, including coughing, wheezing, and trouble breathing.
Increased moisture in the air, especially in high temperatures, can trigger bronchospasm and asthma symptoms. Other weather conditions, such as cold, dry air, can also lead to asthma flares.
Pediatrics International : ” Are high barometric pressure, low humidity and diurnal change of temperature related to the onset of asthmatic symptoms?” It is intended for general informational purposes only and does not address individual circumstances.
It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site.
Generally speaking, high pressure systems, those associated with clear skies, concentrate more air molecules into a smaller space, which has the additional effect of keeping the atmosphere from mixing. While this dynamic is what gives us sunny days, it also allows air pollutants to build up in the lower atmosphere, where they can be “baked” by the sun and form ground-level ozone.
Low pressure systems, those associated with cloudy days and rain, allow for air at the ground to rise up and mix with the rest of the atmosphere. Winds are produced, and pollutants can be blown away from an affected area or drawn up into the atmosphere away from the ground and the communities that live there.
Also called the AQI, this figure is calculated by the EPA and accounts for levels of pollutants in the air. To help integrate information about environmental triggers of asthma into the general medical practice, Need works with medical school faculty (called faculty champions) to educate their peers and the next generation of health care practitioners about these important asthma stimuli, as well as how to work with their pediatric patients to control these triggers and better manage their health.
Ask any one of the 5.4 million people in the UK affected by asthma, and they’ll tell you that summer can be a particularly trying time. “Over the summer months, people with asthma are exposed to pollen, air pollution and smoke from barbecues and cigarettes, and being around many triggers at the same time can put people at an increased risk of a life-threatening attack,” says respiratory physiotherapist Sonia Made of charity Asthma UK.
High humidity and thunderstorms in summer trap these particles in the air for longer and break them into much smaller pieces, meaning they are inhaled much more deeply into people's lungs. People with asthma who also have a pollen allergy not only experience classic hay fever symptoms, such as itchy eyes and a running nose, but are also at an increased risk of a life-threatening attack.
“Both asthma and hay fever are caused by 'atop', i.e. a tendency to allergies,” explains GP Dr Clare Morrison. “A steroid nasal spray, mentholated sweets, and steam inhalations with the addition of eucalyptus oil can help keep the nose clear.
People with asthma may feel generally better during the summer months as there aren't as many cold and flu viruses going around. However, this may mean sufferers are less likely to take their prevented inhaler, which could make them more likely to react to their asthma triggers.
“I recommend that patients ensure they have sufficient reliever inhalers (usually albuterol), but don’t simply rely on increasing the usage of these,” adds Morrison. “If symptoms start to deteriorate, it's important to step up the use of 'prevented' inhalers (steroids), to avoid problems escalating further.
A common-sense action plan can help limit asthma sufferers' exposure to triggers like pollen and pollution this summer. When it's high, try to stay indoors, particularly at the start and end of the day, when levels are higher, and keep windows shut.
Avoid parks and gardens, and take a shower and change your clothes when you get back indoors to wash away any pollen particles in your hair. Dust regularly with a damp cloth to minimize pollen inside the house; use a vacuum cleaner that's efficient at blocking very fine particles; and avoid drying clothes outside on high count days as pollen particles can stick to clothes and sheets, which can make symptoms worse at nighttime.