Ovex tablets are specifically for the treatment of threadworm.the tablets contain mebendazole, which helps to prevent the worm infections in the gut.this is a single tablet pack, for the treatment of 1 person only. A single dose of ovex will kill threadworms, however, it may not destroy their eggs, which can cause reinfection and also infect other people. It is therefore strongly recommended that all members of the family except pregnant and breast feeding women and children under two are treated at the same time and that precautions are taken to prevent reinfection.how to useplease read the enclosed leaflet carefully before use.the treatment is a single tablet per person.adults and children over 2 years take one tablet only.the tablets are orange flavoured and may be chewed or swallowed whole.crush tablets before giving to young children.not recommended in children under 2 years.ampnbsp