Depending on the cause of development, the nature of inflammation and changes in the tonsils, several types of tonsillitis are distinguished. Only a doctor can determine the form of the disease after an examination and, if necessary, additional examinations.
By the cause of occurrence, tonsillitis can be:
- bacterial — most often caused by streptococcal infection and usually requires antibacterial treatment;
- viral — develops against the background of viral infections and is often accompanied by a runny nose or cough;
- fungal — occurs less often, mainly against the background of reduced immunity or after prolonged use of antibiotics.
By the nature of changes in the palatine tonsils, the following forms are distinguished:
- catarrhal — the mildest form with superficial inflammation of the mucous membrane;
- follicular — accompanied by the formation of purulent foci in the follicles of the tonsils;
- lacunar — characterized by the accumulation of purulent contents in the lacunae of the tonsils;
- fibrinous — accompanied by the appearance of dense fibrinous plaque on the tonsils;
- phlegmonous — a severe form with the formation of an abscess in the tissue of the tonsil;
- ulcerative-membranous — a rare form with the appearance of ulcers and membranous plaque;
- herpetic — inflammation of the oropharynx, which is caused by enteroviruses and which in everyday life is often called herpetic tonsillitis.
The choice of treatment tactics depends on the correct diagnosis of the form of the disease, therefore, when symptoms appear, it is important to consult a doctor in a timely manner.