Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 10/19/2025

Management of Acute Pharyngitis

First-Line Analgesic Options

  • The American College of Physicians recommends ibuprofen and paracetamol as first-line treatments for acute pharyngitis, with strong evidence supporting their use, and ibuprofen showing slightly better efficacy for pain relief 1, 2
  • The European Society of Clinical Microbiology and Infectious Diseases suggests that ibuprofen appears to have slightly better efficacy than paracetamol for pain relief, particularly after 2 hours of administration 1, 2
  • Both medications are considered safe when used according to directions for short-term treatment of sore throat pain, with a low risk of adverse effects 1, 2

Treatment Algorithm for Inpatient Management

  • The Infectious Diseases Society of America recommends ibuprofen as the preferred first-line systemic analgesic for acute pharyngitis, with paracetamol as an alternative 1, 2
  • The American Academy of Family Physicians suggests that corticosteroids can be considered in conjunction with antibiotic therapy for severe presentations of acute pharyngitis in adults 1, 3

Important Considerations and Pitfalls

  • The Centers for Disease Control and Prevention recommend against the use of local antibiotics or antiseptics for sore throat treatment due to the mainly viral origin of sore throats and lack of efficacy data 1, 3
  • The World Health Organization suggests that zinc gluconate is not recommended for sore throat treatment due to conflicting efficacy results and increased adverse effects 1, 3
  • The American College of Physicians recommends against the use of alternative treatments such as herbal remedies or acupuncture for sore throat, due to a lack of reliable data supporting their efficacy 1, 4

Antibiotic Considerations

  • The Infectious Diseases Society of America recommends against the use of antibiotics in patients with less severe presentation of sore throat (0-2 Centor criteria) to relieve symptoms 1
  • The European Society of Clinical Microbiology and Infectious Diseases suggests that for patients with more severe presentations (3-4 Centor criteria), modest benefits of antibiotics must be weighed against side effects, impact on microbiota, antibiotic resistance, and costs 1
  • The American Academy of Family Physicians recommends penicillin V twice or three times daily for 10 days as a treatment option for acute pharyngitis 1

Special Populations

  • The American Academy of Pediatrics recommends both ibuprofen and paracetamol as effective treatments for sore throat symptoms in children, with no significant difference in analgesic efficacy or safety between the two 4

Corticosteroids for Sore Throat Management

Evidence for Corticosteroid Use

  • The European Society for Clinical Microbiology and Infectious Diseases recommends that corticosteroids are not routinely used for sore throat treatment, but can be considered in adult patients with severe presentations (3-4 Centor criteria) when used in conjunction with antibiotic therapy 5, 6
  • For patients with 0-2 Centor criteria, the European Society for Clinical Microbiology and Infectious Diseases does not recommend the use of corticosteroids, and instead suggests ibuprofen or paracetamol for symptomatic relief 5, 6, 7

Clinical Application Algorithm

  • For patients with 3-4 Centor criteria (severe presentation), corticosteroids should only be considered in conjunction with antibiotic therapy, using single low-dose oral dexamethasone (maximum 10 mg), and discussing modest benefits versus risks with the patient 5, 6

What NOT to Use

  • The European Society for Clinical Microbiology and Infectious Diseases does not recommend zinc gluconate for sore throat treatment (B-2 evidence) 5, 6
  • Herbal treatments and acupuncture have inconsistent evidence and should not be recommended (C-1 to C-3 evidence) 5, 6

First-Line Treatment Remains Analgesics

  • The European Society for Clinical Microbiology and Infectious Diseases recommends ibuprofen or paracetamol as the first-line treatments for acute sore throat symptoms, with both showing equivalent efficacy and safety for short-term use 5, 7

REFERENCES

1

guideline for the management of acute sore throat. [LINK]

Clinical Microbiology and Infection, 2012

2

guideline for the management of acute sore throat. [LINK]

Clinical Microbiology and Infection, 2012

3

guideline for the management of acute sore throat. [LINK]

Clinical Microbiology and Infection, 2012

4

Over-the-Counter Medications for Sore Throat [LINK]

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

5

guideline for the management of acute sore throat. [LINK]

Clinical Microbiology and Infection, 2012

6

guideline for the management of acute sore throat. [LINK]

Clinical Microbiology and Infection, 2012

7

guideline for the management of acute sore throat. [LINK]

Clinical Microbiology and Infection, 2012