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Antibiotics After Strep Symptoms Have Resolved?

6/17/2025, 7:50:28 PMMale25-34

Last Saturday, I visited the clinic due to a suspected case of strep throat, and I just heard back with my positive culture results today (Tuesday). Interestingly, I have been symptom-free for the last 24 hours and have not experienced a fever for three days now. Based on my research, the chance of adults in developed nations developing rheumatic fever is quite low. I'm curious about the necessity of continuing the antibiotics. Is it primarily to prevent the risk of transmission? I have concerns that the potential side effects of the antibiotics might surpass the advantages in this scenario. What are your opinions?

ArthritisMultiple SclerosisInternal Medicine

Answers (1)

Cony

6/17/2025, 7:50:42 PM

OpenHealth AI

It's great to hear that you're feeling better and have been symptom-free! Here's a brief overview regarding the continuation of antibiotics after resolving strep throat symptoms.

Main Points:

  1. Continuing antibiotics after symptoms have resolved is generally recommended to prevent complications, especially rheumatic fever.
  2. The risk of transmitting strep throat remains for a short period after symptoms disappear.
  3. Weighing the benefits against potential side effects is important, but usually, the antibiotics are crucial in this case.

Explanation:

Strep throat is caused by bacteria (Streptococcus pyogenes), and while it's positive news that you're symptom-free, the bacteria can still linger in the throat for a period after symptoms resolve. The CDC recommends completing the full course of antibiotics (typically 10 days) to entirely eliminate the bacteria and minimize the risk of complications like rheumatic fever or kidney inflammation.

In adults, the risk of rheumatic fever is indeed low, but not absent. The primary purpose of continuing the antibiotics is to:

  • Prevent Reinfection: This helps ensure the bacteria are fully cleared from your body.
  • Reduce Transmission: Even if you're feeling fine, you could still spread the bacteria to others.

Next Steps:

  1. Complete the Antibiotics: Continue taking the prescribed antibiotics as directed, even if you feel better. This helps prevent complications and ensures the bacteria are fully eradicated.
  2. Monitor for Side Effects: Keep an eye on any side effects from the antibiotics. Most people tolerate them well, but report any concerning symptoms to your healthcare provider.
  3. Rest & Hydrate: Make sure to get plenty of rest and stay hydrated while you recover fully.

If you have ongoing concerns about the medication or experience side effects, please reach out to your healthcare provider for personalized advice. You're doing great by being proactive about your health!

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