The generic name of Symbicort is budesonide formoterol powder inhaler, for allergic cough, if necessary, can be used under the guidance of a physician budesonide formoterol powder inhaler treatment. Allergic cough is mostly caused by mites, pollen and other allergens stimulation, the main symptom is cough, some patients also appear runny, nasal congestion, chest tightness and other manifestations. After the onset of allergy, we should get rid of the allergens as soon as possible, in addition, we can also take anti-allergy treatment, commonly used drugs include cetirizine, loratadine and so on. In addition to the above treatments that can improve the symptoms, patients can also apply budesonide formoterol powder inhaler and other medications, this drug can play a role in relieving airway inflammation, expanding the airway, so as to relieve the allergic cough. It should be noted that a small number of patients can have adverse reactions such as oropharyngeal candida infection, hoarseness, palpitation, tremor, etc. Gargling with water after inhalation of the drug can reduce local reactions and gastrointestinal absorption. Also prohibited for patients with allergic reactions to budesonide, formoterol or inhaled lactose (containing a small amount of cow’s milk protein). It is recommended that patients with allergic cough must pay attention to it in their daily life, wear masks when going out, and avoid contact with allergens such as willow and pollen. If the symptoms are more serious, it is important to seek medical attention as soon as possible and follow the doctor’s instructions to avoid delay.