Whether accidental inhalation of sunscreen spray has any effect on the patient depends mainly on whether the patient is sensitive to the ingredients of the sunscreen spray. In general, the spray contains some sunscreen factors, such as titanium dioxide, etc. Inhalation of the airway is generally harmless in most cases, there will be no major clinical symptoms, only occasional choking and coughing does not require special treatment. But some people have allergic reactions to the ingredients of sunscreen spray, prone to wheezing, shortness of breath and even induce asthma attacks. This time should be timely use of anti-allergy and bronchodilator drugs inhalation oral or inhalation, to relieve symptoms.