Allergic rhinitis, colds, etc. can cause sneezing, there is no absolute quick solution, need to identify the cause, targeted drug therapy, etc.. 1. Allergic rhinitis: antihistamines can be used, common cetirizine, loratadine, etc.; combined with asthma allergic rhinitis patients, leukotriene receptor antagonists can be used, common drugs have montelukast; glucocorticoid nasal spray, such as budesonide nasal spray; nasal mucosal decongestant, such as ephedrine, can alleviate the symptoms of nasal congestion. 2. Cold and flu: drink more water, pay attention to rest, light diet; decongestants, such as pseudoephedrine hydrochloride, can reduce nasal congestion, relieve nasal congestion, sneezing symptoms. Symptoms such as headache and fever can be treated with antipyretic and analgesic drugs such as acetaminophen and aspirin. The above drugs are recommended to be used under the guidance of a doctor. There are many causes of sneezing, so it is recommended to go to the hospital in time for standardized treatment.