STREP THROAT TREATMENT: SYMPTOMS, RAPID TESTING, ANTIBIOTICS, RECOVERY TIMELINE & CONTAGIOUS PERIOD

Strep throat symptoms typically appear 2 to 5 days after exposure to the bacteria. The onset is usually sudden rather than gradual, which is one way to distinguish it from a viral sore throat or cold.

Common symptoms include a severe sore throat that comes on quickly, pain when swallowing, red and swollen tonsils (sometimes with white patches or streaks of pus), tiny red spots on the roof of the mouth, swollen and tender lymph nodes in the front of the neck, fever of 101 F or higher, headache, and body aches.

Strep throat typically does not come with cough, runny nose, hoarseness, or conjunctivitis. If those symptoms are present, a viral infection is more likely. However, the only way to confirm strep is through testing, since symptoms alone are not reliable enough for diagnosis.

A rapid strep test is the quickest way to determine whether your sore throat is caused by group A Streptococcus bacteria. The test takes about 5 to 10 minutes and can be performed right at the clinic during your visit.

During the test, a healthcare provider swabs the back of your throat and tonsils with a cotton-tipped swab. The sample is then processed using a rapid antigen detection test. If the bacteria are present, the test produces a positive result within minutes.

Rapid strep tests are highly specific, meaning a positive result is very reliable. However, they can occasionally produce false negatives. If the rapid test is negative but your provider strongly suspects strep based on your symptoms, they may send a throat culture to a lab for confirmation. Throat cultures take 24 to 48 hours but are more sensitive.

At Mederi Urgent Care, rapid strep testing is available on a walk-in basis seven days a week. Results are typically ready before you leave the clinic, so treatment can start immediately if needed.

Most patients notice a clear pattern of improvement once antibiotics are started:

Day 1: Fever typically begins to drop within 24 hours of the first antibiotic dose. Throat pain may still be significant. Day 2 to 3: Sore throat pain decreases noticeably. Energy levels begin to improve. Most patients feel well enough to return to normal activities. Day 4 to 5: Symptoms are largely gone for most people. Mild throat irritation may linger. Day 7 to 10: Full antibiotic course is completed. All symptoms should be resolved.

Over-the-counter pain relievers like ibuprofen or acetaminophen can help manage throat pain and fever during the first few days. Warm liquids, throat lozenges, and staying hydrated also support recovery. If your symptoms worsen or you develop new symptoms after starting treatment, contact your provider.

Without treatment, a person with strep throat is contagious for 2 to 3 weeks, even after symptoms start to improve. The bacteria spread through respiratory droplets when an infected person coughs, sneezes, or talks, and through shared food, drinks, or utensils.

With antibiotic treatment, most people are no longer contagious after 12 to 24 hours of medication. This is why the CDC and most school districts require at least 12 hours of antibiotic therapy and no fever before returning to school or work.

To prevent spreading strep throat to others in your household, wash your hands frequently, avoid sharing cups and utensils, cover coughs and sneezes, and replace your toothbrush after you have been on antibiotics for 24 hours.

Some people, particularly children in school settings, experience recurrent strep throat infections. If strep returns multiple times within a year, your provider may recommend additional evaluation. Possible reasons for recurrence include exposure to a carrier in the household, incomplete antibiotic courses, or antibiotic tolerance (not the same as resistance).

In cases of frequent recurrence (typically 7 or more episodes in a single year, or 5 per year for two consecutive years), a tonsillectomy may be recommended. This is a decision made between the patient, their family, and an ENT specialist. For recurring throat infections, an initial evaluation at an urgent care clinic can help determine whether further specialist care is needed.

Strep throat is most common in children between ages 5 and 15, but adults can get it too. The presentation differs slightly between age groups.

Children are more likely to experience stomach pain, nausea, or vomiting alongside throat symptoms. They may also develop a sandpaper-like rash known as scarlet fever, which is caused by the same group A Strep bacteria. Adults tend to have milder symptoms overall, but complications from untreated strep can be more severe in adults, particularly those with weakened immune systems.

Mederi Urgent Care provides pediatric services for children of all ages, with rapid strep testing and same-day treatment available at all four Los Angeles-area locations.

If your throat pain came on suddenly, swallowing hurts, and you have a fever, do not wait it out. A rapid strep test takes minutes, and if the result is positive, antibiotics can have you feeling better within a day or two.

Mederi Urgent Care offers walk-in strep throat testing and treatment seven days a week, 9 AM to 9 PM, at four Los Angeles locations. Call 213-442-1890 or visit mederiurgentcare.com to schedule your visit.