An open label, balanced, randomized, two-treatment, two-period, two-sequence, single-dose, crossover, bioequivalence study comparing Clarithromycin tablets 500 mg, manufactured by Sun Pharmaceutical Industries Limited, India with Clarithromycin 500 mg coated tablets Manufactured by: Sanofi Medley Pharmaceuticals Ltd. Brazilian Industry, in healthy adult, human subjects under fasting condition.