There are many reasons for the whiteness in the throat, and the common ones are herpetic pharyngitis and acute purulent tonsillitis.
1. Herpes pharyngitis: it is an acute upper respiratory tract infectious disease caused by enterovirus infection, which is highly contagious. The virus invades the respiratory tract and local mucous membranes of the gastrointestinal tract through the nasopharynx and the oral cavity, which initially manifests itself as pharyngeal congestion, and then scattered grayish-white herpes appears in the pharyngopharyngeal isthmus or other parts of the oral cavity, and the area around the herpes is red and swollen, which can be accompanied by coughing and running nose and throat, and other symptoms.
2. Acute purulent tonsillitis: acute inflammation caused by bacterial infection, early symptoms are mainly sore throat, accompanied by dysphagia, with the progress of the tonsils enlarged, congested, the surface of the white purulent secretion and accompanied by fever and other symptoms.
There may be other reasons for the whiteness in the throat, such as mucous membrane leukoplakia, etc. It is recommended to go to the hospital in time to find out the cause and standardize the treatment.