They are film-coated tablets containing 40 mg of Ginkgo biloba extract EGb 761®. This medication improves blood microcirculation. This medication is indicated for the symptomatic treatment of alterations in cerebral microcirculation (such as vertigo and tinnitus) or symptoms associated with circulatory insufficiency in the extremities (such as cramps and a feeling of cold in the legs). You should consult a doctor if your condition worsens or does not improve after 8 weeks of treatment.