Occasionally, symptoms may appear in response to dyes or preservatives in food. Non-allergic attacks may be precipitated by respiratory tract infections, stress or exercising in cold or dry environments. Symptoms Asthma attacks are characterized by wheezing, shortness of breath, and chest tightness. It may be associated with a dry or sputum-producing cough. The symptoms of asthma may be mild and occur only on rare occasion or may become frequent with varying degrees of intensity.
Some people have more attacks in the early morning or evening.
Exercise-induced asthma may occur during and after exercise and not at other times. Both oral and inhaled medications can be used at the time of an asthma attack or on a regular basis. These medications dilate and relax the airways, allowing air to flow unimpeded through the lungs. Proper dosage and use of medications is key to treatment. Speak with your clinician if you have any questions about using inhalers or tablets.