Croup in the throat at night, most commonly seen in bronchitis, bronchial asthma, infant laryngeal cartilage insufficiency, etc., need to clarify the cause of the disease, according to the doctor’s instructions to take antibiotics, cough medication, antihistamines, and calcium supplements and other drugs for targeted treatment. 1. Antibiotics, cough suppressants and phlegmolytic drugs: bronchitis may be caused by narrowing of the bronchial lumen and increased secretion, leading to croup in the throat at night. For treatment, it is recommended to take antibiotics such as levofloxacin tablets and roxithromycin, together with cough suppressants and phlegm removers such as compound licorice syrup for symptomatic treatment. 2. Antihistamines: allergic asthma patients can be stimulated by allergic factors, leading to excessive spasm of the bronchial smooth muscle triggered by the symptoms of croup in the throat at night. In this case, you can take antihistamines such as loratadine tablets to treat the cause. 3. Calcium supplements: Some infants and young children may suffer from laryngeal cartilage underdevelopment due to calcium deficiency, which can lead to croup at night. If the examination finds that the child has a more obvious calcium deficiency, you can use calcium gluconate, calcium lactate and other calcium supplements according to the doctor’s instructions for treatment. There are many reasons for the croup in the throat at night, so it is necessary to go to the hospital to get a clear diagnosis, and then use medication and treatment according to the doctor’s instructions.