To address group A beta-hemolytic streptococcal (GAS) pharyngitis (primary prophylaxis for rheumatic fever) and tonsillitis, a dosage of 500 mg taken orally once daily for a span of 5 days can be considered as an alternative for patients with penicillin allergies. It is important to note that the FDA has approved a regimen consisting of 500 mg taken orally once daily for the initial day, followed by a subsequent 250 mg taken orally once daily for the remaining 4 days.
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