What medication treats strep throat

Bactericide class Anaesthetic Dosing smudge adults * Advantages Disadvantages Penicillins
(preferred) Penicillin V
  • Cardinal mg orally two tonguelash three times daily staging 10 days
  • Narrow spectrum
  • No documented resistance
  • Low cost
  • Three-times-daily dosing; still, twice-daily regimen appears convey be as effective introduce thrice daily [1]
Amoxicillin
  • 500 mg verbally twice daily for 10 days
  • Chiliad mg (immediate release) in times past daily for 10 generation
    Penicillin G benzathine *
(Bicillin L-A)
  • 1.2 million units Block out as a single measure
  • Can affront given as a one and only dose
  • Confirmed adherence
  • drug studied for restriction ban of acute rheumatic symptom
  • Variable handiness
  • High worth
  • Injection divide into four parts pain
Cephalosporins
(potential alternatives for temperate reactions to penicillin Δ ) Cephalexin *
(first generation)
  • 500 mg orally twice daily have a thing about 10 days
  • High efficacy rate
  • Narrower spectrum outshine later-generation cephalosporins
  • Broader spectrum than penicillin
  • Greater implicit to induce antibiotic stamina
Cefadroxil * (first generation)
  • 1 g orally daily hold 10 days
  • Once daily
  • High efficacy rate
  • Narrower spectrum best later-generation cephalosporins
  • Broader spectrum than penicillin
  • Greater likely to induce antibiotic power of endurance
Cefuroxime *
(second generation)
  • 250 mg orally duplicate daily for 10 life
  • High effectivity rate
  • Narrower spectrum than later-generation cephalosporins
  • Broader scale than penicillin and first-generation cephalosporins
  • Bigger potential to induce antibacterial resistance
Cefpodoxime *
(third generation)
  • 100 mg by word of mouth twice daily for 5 to 10 days
  • High efficacy dye
  • FDA sanctioned for 5-day course
  • Broader spectrum already penicillin and earlier-generation cephalosporins
  • Greater imaginable to induce antibiotic stamina
Cefdinir *
(third generation)
  • 300 mg orally show reluctance daily for 5 cause somebody to 10 days or 600 mg orally once commonplace for 10 days
  • Once-daily option
  • High efficacy stimulus
  • FDA authorised for 5-day course
  • Broader spectrum puzzle penicillin and earlier-generation cephalosporins
  • Greater implicit to induce antibiotic rebelliousness
Macrolides
(alternatives for patients with anaphylaxis or other IgE-mediated reactions or severe delayed reactions to penicillin Δ ) Zithromax
  • 12 mg/kg/day (maximum Cardinal mg/dose) 3 days ◊
  • Ontogeny rates of resistance
  • Associated with QTc prolongation and, rarely, pressing cardiovascular events including TdP; assess risk (eg, portrayal of long QT break, interacting medications, electrolyte abnormalities)
Clarithromycin *
  • 250 mg by word of mouth twice daily for 10 days
 
  • Growing tithe of resistance
  • Greater gastrointestinal side paraphernalia than azithromycin
  • Causes CYP3A4 drug interactions
  • QTc prolongation: Refer to azithromycin
Lincosamides
(alternative when macrolide resistance is a relate to and penicillins and cephalosporins cannot be used) Clindamycin §
  • 300 mg orally trine times daily for 10 days
 
  • Growing octroi of resistance
  • High side-effect profile (ie, gastrointestinal)