Oronema is a commonly used clinical drug, the full name is Oronema drops, the main ingredients are Oronema, primrose, the main role is to belong to the mucus promoter, for patients inside the throat or trachea inside the pus phlegm or rhinitis sinusitis, have a very good effect. It is recommended that patients can selectively apply, Oronema drops are extracted with alcohol, so during the use of the drug must not drink alcohol to avoid allergic reactions. Patients who have a cold or a lot of nasal discharge can also apply Oronema drops for treatment. Patients are advised to go to the hospital in time for any discomfort during medication, and should exercise more in life to improve their immune system.