PRACTICAL HEALTH · SYMPTOMS
😷 Sore throat
Most sore throats are caused by viruses. Group A Streptococcus can cause strep throat and may require testing and antibiotic treatment when confirmed.
What should you notice?
- Fever and pain with swallowing.
- Cough, runny nose or hoarseness.
- Red or swollen tonsils or white patches.
- Swollen lymph nodes in the front of the neck.
- Rash or worsening general condition.
Possible causes
These are examples, not a diagnosis. The same symptom can have many different causes.
- Viral infections.
- Group A strep.
- Allergies.
- Smoking or other irritants.
- Other respiratory infections.
What can you do initially?
- Drink adequate fluids.
- Do not take leftover antibiotics.
- A healthcare professional can test for strep when appropriate.
- Seek care if symptoms are severe, worsen or do not improve.
🚨 Warning signs
- Difficulty breathing or swallowing.
- Dehydration.
- Blood in saliva or phlegm.
- Excessive drooling, especially in a young child.
- Rapid worsening or other severe symptoms.
If you believe the situation is life-threatening, call 911 in the United States.
Medical sources
Medical review: September 2026.
Educational information: This page provides general health information. It does not establish a diagnosis, prescribe treatment or replace evaluation by a qualified healthcare professional.