Patient: Description of condition (onset, main symptoms, hospital visited, etc.): First, sore throat, cough, then difficulty breathing, continued for 2 or 3 hours and then returned to normal. Red bumps all over the body. Infusion with dexamethasone, aminophylline, etc., eating paracetamol, aminophylline, dexamethasone, has continued recurrent attacks for six months. Still like this, can’t stop the medication. How to treat? Where to go to see after can be treated after not long-term medication, eat the above to have those side effects? It is recommended to go to the respiratory department to do pulmonary function tests to clarify whether it is asthma. Asthma is a chronic airway inflammation caused by allergy to certain substances, and therefore requires long-term use of inhaled hormones can effectively control the symptoms. Most patients can live and work normally as long as they follow the doctor’s instructions and keep inhaling the medication. If one always goes to the emergency room for hormone infusion such as dexamethasone, the amount of hormones involved is large and the effects on the body are more obvious. Therefore one should seek medical attention as early as possible.