Frequent inflammation of the throat is mostly associated with bad dietary habits, chronic tonsillitis, allergies, rhinitis, reflux pharyngitis and other factors. 1. Bad dietary habits: if you often eat spicy, stimulating, too hot food, it is easy to cause stimulation of the mucous membrane of the throat, which can lead to acute pharyngolaryngitis attacks. 2. Chronic tonsillitis: chronic tonsillitis in climate change, such as cold, rain, or upper respiratory tract infections, easy to lead to acute attacks of tonsillitis, resulting in acute pharyngitis. 3. Allergy: frequent contact with airborne allergens such as dust and animal hair can stimulate the mucous membrane of the throat for a long time, resulting in frequent attacks of laryngitis. 4. Rhinitis: Increased nasal secretion can lead to postnasal drip, i.e., snot flowing from the back of the nostril to the throat, which can cause irritation to the throat and lead to inflammation. 5. Reflux pharyngitis: stomach contents are acidic and corrosive. Obesity, insufficient gastric power and other factors can appear stomach content reflux into the throat, causing irritation. It is recommended that patients go to the hospital to identify the causes and actively treat the disease according to their own conditions.