The acute onset of suppurative tonsillitis is commonly due to a weakened immune system, which then leads to bacterial infection and thus suppurative tonsillitis. For example, getting chilled or getting caught in the rain, or having a persistent cold. Other common causes include irritation from smoking and alcohol environments, spicy foods, and staying up late. Also, if there is some chronic inflammation in the tonsils, these adverse stimuli make it easier to trigger this type of suppurative inflammation. Therefore, in addition to maintaining a normal routine in daily life, it is also important to check for the presence of chronic tonsillitis. If chronic tonsillitis is present, it's crucial to choose a proper opportunity for surgical treatment, which means performing surgery when it is not in an acute phase, to prevent the recurrence of suppurative inflammation.