What’s with the continuous sneezing?

Continuous sneezing may be caused by special gas irritation, common cold or allergic rhinitis.
1. Special gas stimulation: continuous sneezing may be caused by special odor stimulation, such as cold air, chemical gas stimulation and so on.
2. Common cold: caused by viral infection in the upper respiratory tract, which is contagious. Typical symptoms are sneezing, sore throat, cough, and in severe cases, fever, weakness of limbs, generalized body aches and pains. Symptomatic treatment with antipathogen drugs, acetaminophen and other drugs can be used to relieve discomfort.
3. Allergic rhinitis: an autoimmune disease, common symptoms are sneezing, nasal discharge, nasal congestion and itchy eyes after exposure to allergens. Its main treatment is to avoid contact with allergens, as well as the use of local glucocorticoid nasal spray, cetirizine and other drugs combined treatment.
If the patient’s symptoms are not relieved, it is recommended that the patient go to a regular hospital for consultation and treatment by a professional physician to clarify the cause of the disease, and the medication should be applied under the guidance of the physician.