Sinusitis nose drops can be divided into decongestants, antibiotics, hormones, anti-allergy, etc., as follows. 1. Decongestant: such as ephedrine hydrochloride nasal drops, used to relieve nasal congestion caused by congestion and swelling of the nasal mucosa; it can shrink the blood vessels of the nasal mucosa, relieve nasal congestion, and improve the ventilation and drainage of the nasal cavity. 2. Antibiotics: such as streptomycin sulfate nasal drops, mainly antibacterial, anti-inflammatory effect, also applies to atrophic rhinitis and dry rhinitis. 3. Hormones: such as beclomethasone propionate nasal aerosol, budesonide nasal spray, fluticasone propionate nasal spray, etc., belong to the common topical drugs for sinusitis. 4. Antihistamines: such as Azelastine Hydrochloride Nasal Spray, etc., are suitable for sinusitis caused by allergies. Diagnosed sinusitis should follow the doctor’s instructions standardized medication and treatment, do not blindly self-medication. It is recommended to pay attention to daily warmth, avoid the stimulation of cold air, if the outdoor air is not good when you can choose to wear a mask to go out, there are patients with smoking and drinking habits, it is best to quit smoking and drinking.