What should I do if I have a sore throat with pus and high fever?

Sep 01, 2022 Source: Cainiu Health

Dr. Xu Gang

Introduction

Sore throat with purulent inflammation and high fever may be caused by acute suppurative tonsillitis, in which case corticosteroids may be administered per physician’s instructions. If acute pharyngitis is due to bacterial infection, antibiotics can be used to alleviate symptoms; if it is viral in origin, antiviral medications may help. For herpangina, symptomatic treatment is recommended—for example, antipyretics to reduce fever.

Throat inflammation with pus formation and high fever requires etiology-based treatment. Common causes include acute suppurative tonsillitis, acute pharyngitis, and herpangina.

1. Acute Suppurative Tonsillitis

This condition typically has an abrupt onset and may cause symptoms such as chills and high fever, along with dysphagia (difficulty swallowing) and sore throat. Under a physician’s guidance, corticosteroids are commonly prescribed for treatment; typical agents include methylprednisolone and dexamethasone.

2. Acute Pharyngitis

Patients often experience throat itching, pharyngeal pain, hoarseness, and fever; purulent discharge from the throat may also occur. If bacterial infection is confirmed, antibiotics—such as cefalexin or cefradine—may be prescribed under medical supervision to alleviate symptoms. In cases of viral infection, antiviral agents—including oseltamivir and ribavirin—may be used.

3. Herpangina

During the acute phase, patients commonly suffer from oral pain and sore throat, which in severe cases may impair normal eating. This condition is primarily caused by enteroviruses. Symptomatic management is recommended, including antipyretics prescribed by a physician to reduce fever; common options include ibuprofen and acetaminophen.

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What should I do if I have a sore throat with phlegm that I can't cough up or swallow?

Sore throat with phlegm that is difficult to cough up or swallow may be caused by acute tonsillitis, bronchitis, pneumonia, etc. Treatment under medical guidance may include oral medications, nebulized inhalation, and other methods. Sore throat with phlegm that is hard to expel or swallow could also result from chronic pharyngitis. Patients are advised to seek timely medical evaluation to identify the underlying cause and receive appropriate management, avoiding inappropriate use of medications.

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What are some quick remedies to reduce swelling from pus in the tonsils?

There is usually no quick remedy to rapidly reduce swelling from a pus-forming tonsillitis. It is recommended to alleviate the swelling through methods such as drinking plenty of water, gargling with warm saline solution, applying topical medications, taking oral medications, or undergoing surgical treatment. It is advisable to seek medical care at a hospital and actively pursue treatment under a doctor's guidance to stabilize the condition and relieve symptoms. During illness, drink ample water, maintain a light diet, ensure sufficient rest, and avoid spicy or irritating foods.

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Is tonsillar suppuration caused by a bacterial infection?

Suppurative tonsillitis is typically caused by bacterial infection, with *Streptococcus pyogenes* (Group B hemolytic streptococcus) being the predominant pathogen. The main symptoms include sore throat, high fever, and varying degrees of systemic malaise. On physical examination, bilateral palatine tonsils appear enlarged and surrounded by erythema; yellowish-white purulent exudates or patchy pseudomembranes are observed at the tonsillar crypt openings—findings characteristic of suppurative tonsillitis.