What makes asthma symptoms to flare up?

Your asthma can flare up for several reasons.

Allergies can make your asthma symptoms worse. Viral infections (such as cold), snuff, contaminants (such as wood smoke), cold air, exercise, fumes from chemicals or perfume, sinus infections and heartburn can cause a flare-up.

In some people, strong emotions or stress can trigger an asthma attack. Pay attention to how these things affect your asthma. If you and your doctor figure out which things affect your asthma, you can begin to address them.

What are the symptoms of asthma flare-up?

Common symptoms are coughing, feeling breathless, a feeling of chest tightness and wheezing (breathing that makes a hoarse, squeaky, musical or whistling). Look every day if you have these symptoms.

As this is the flare-up?

If you feel you are having a flare-up, use a quick-relief medication or a fast-acting inhaler once. Make sure you and your doctor talk beforehand about how much medicine to take during an attack.
To determine how severe the symptoms are rapid onset asthma use their peak flow meter after using the quick-relief medicine. If the value of your peak flow is less than 50% of personal best, the attack is severe.
Ask your doctor for written directions about treating asthma flare-ups. If you have symptoms of a severe asthma attack or if the best value of your peak flow is less than 50% of personal best, call your doctor right away or go directly to the nearest emergency room by ambulance, if is necessary.