(Pfizer Animal Health
) Synotic Otic Solution is indicated for the relief of pruritus and inflammation associated with acute and chronic otitis in dogs. Synotic Otic contains 0.1% floucinolone acetonide and 60% dimethyl sulfoxide (DMSO). The recommended dose of Synotic Otic is 4 to 6 drops per ear administered twice daily for a maximum of 14 days. Floucinolone acetonide and DMSO.