Difference between scarlet fever and strep throat

A sore throat, painful swallowing, fever and swollen neck glands can occur with strep throat. Scarlet fever can add a fine, rough rash that may begin on the chest or abdomen, a flushed face, a pale area around the mouth and a coated or bright-red tongue. The rash may feel like sandpaper and can spread across the body.

Symptoms alone do not confirm the cause. A clinician may examine the throat and use a swab or another test. A positive diagnosis matters because untreated streptococcal infection can occasionally lead to inflammatory complications.

Arrange medical assessment when a child or adult has a severe sore throat with fever, a rough rash or swollen glands. Encourage fluids, rest and soft foods; use age-appropriate pain or fever relief according to the label or clinical advice. If antibiotic treatment is prescribed, take it exactly as directed and do not share leftover medicine. Handwashing and avoiding close contact while unwell can reduce spread.

Get urgent help for breathing difficulty, inability to swallow fluids, drooling, severe drowsiness, neck swelling or a rapidly worsening rash. Seek prompt advice if fever persists, the person is becoming dehydrated, or symptoms return after treatment.

Ask whether testing is needed, whether the rash fits scarlet fever, how long the person should stay away from school or work, and which treatment is suitable. Ask what to do if a dose is missed or symptoms do not improve.