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Infectious Diseases

Strep throat

Sudden sore throat, fever and tender neck glands can occur with strep. Cough and a runny nose suggest a virus. A throat photo or symptom score cannot confirm strep; a clinician decides whether testing is needed.

At a glance

  • Sudden sore throat, fever and tender neck glands can occur with strep. Cough and a runny nose suggest a virus. A throat photo or symptom score cannot confirm strep; a clinician decides whether testing is needed.
  • Confirmed strep is treated with prescribed antibiotics. Ask whether a negative rapid test needs a culture. Offer drinks and appropriate pain relief. Return to school requires no fever, feeling well enough, and at least 12–24 hours of appropriate antibiotics; follow local policy.
  • Get urgent help for drooling with inability to swallow, difficulty breathing, neck swelling, a muffled voice or inability to open the mouth. Recontact the clinician if symptoms worsen or are not improving after 48 hours of antibiotics.
  • Note the pattern below and bring your questions and current medicines to the visit. This record does not diagnose or choose treatment.
  • This guide organizes warning signs; it cannot rule out illness. Follow the child’s clinician and local guidance.

What this can mean

Sudden sore throat, fever and tender neck glands can occur with strep. Cough and a runny nose suggest a virus. A throat photo or symptom score cannot confirm strep; a clinician decides whether testing is needed.

Practical next steps

Confirmed strep is treated with prescribed antibiotics. Ask whether a negative rapid test needs a culture. Offer drinks and appropriate pain relief. Return to school requires no fever, feeling well enough, and at least 12–24 hours of appropriate antibiotics; follow local policy.

Notice, act, reassess

Prepare for the visit
  • Test result, drinking, fever, prescribed treatment and school instructions
Practical next steps
  • Confirmed strep is treated with prescribed antibiotics. Ask whether a negative rapid test needs a culture. Offer drinks and appropriate pain relief. Return to school requires no fever, feeling well enough, and at least 12–24 hours of appropriate antibiotics; follow local policy.
When to seek help
  • Get urgent help for drooling with inability to swallow, difficulty breathing, neck swelling, a muffled voice or inability to open the mouth. Recontact the clinician if symptoms worsen or are not improving after 48 hours of antibiotics.
Original Pedemy teaching diagram. Follow the warning signs and clinical advice; this is not a diagnosis.

When to seek help

Get urgent help for drooling with inability to swallow, difficulty breathing, neck swelling, a muffled voice or inability to open the mouth. Recontact the clinician if symptoms worsen or are not improving after 48 hours of antibiotics.

Call local emergency services for severe breathing difficulty, blue/gray lips, collapse, a seizure with failure to recover, or a child who is very difficult to wake. Do not delay to complete this tool.

A baby younger than 3 months with a temperature of 38°C (100.4°F) or higher needs urgent medical assessment, even if they look well. Do not delay assessment to try medicine or complete a diary.

Prepare for the visit

Note the pattern below and bring your questions and current medicines to the visit. This record does not diagnose or choose treatment.

  • Test result, drinking, fever, prescribed treatment and school instructions

Common questions

What does this pattern mean?

Sudden sore throat, fever and tender neck glands can occur with strep. Cough and a runny nose suggest a virus. A throat photo or symptom score cannot confirm strep; a clinician decides whether testing is needed.

What can families do next?

Confirmed strep is treated with prescribed antibiotics. Ask whether a negative rapid test needs a culture. Offer drinks and appropriate pain relief. Return to school requires no fever, feeling well enough, and at least 12–24 hours of appropriate antibiotics; follow local policy.

When should we seek medical help?

Get urgent help for drooling with inability to swallow, difficulty breathing, neck swelling, a muffled voice or inability to open the mouth. Recontact the clinician if symptoms worsen or are not improving after 48 hours of antibiotics.

What should I write down?

Test result, drinking, fever, prescribed treatment and school instructions

Sources

Written for Pedemy in our own words from the sources above; checked October 2026. For education only, not medical advice. Pedemy is independent and not affiliated with or endorsed by the organizations cited.

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