Acetazolamide capsules were formulated using solvent deposited systems of the drug and the solid dosage form excipients Acdisol and Fast-Flo Lactose; 0.5% magnesium stearate was added as lubricant. The capsules were examined for content uniformity, disintegration time and dissolution rate. The data were compared to those of a commercially available acetazolamide tablet produced in Turkey. Keywords :