Tag: Strep treatment

Official guidelines from the Infectious Diseases Society of America (IDSA) do not recommend using Bactrim for strep throat because it does not reliably eradicate the bacteria [1.5.2, 1.5.3]. So, is Bactrim effective against strep? The answer is generally no for this specific infection.

Strep throat symptoms typically begin to improve within 1 to 3 days of starting antibiotics, but many wonder how fast does cefdinir work for strep specifically. As a cephalosporin antibiotic, cefdinir begins fighting bacteria shortly after the first dose, with symptomatic relief often noticeable within 2 to 3 days. However, finishing the full course is critical for complete recovery and to prevent serious complications.