Piperazine information for users
Follow instructions on the label. Call your doctor if symptoms worsen.
Roundworm A single dose. Threadworm Once daily for 7 days (powder taken as a single dose, dissolved in water).
Roundworm 4g per dose.
Threadworm 2.25g per dose (4g if taken as
a single dose).
Roundworm infestations may be cleared within 24 hours. Threadworms may take several days to eliminate.
Keep in a closed container in a cool, dry place out of the reach of children.
Take as soon as you remember, if your next dose is due within 4 hours, take a single dose now and skip the next.
Take the full course. Even if you have no symptoms, the worms may still be present and symptoms may recur if treatment is stopped too soon.
An occasional unintentional extra dose is unlikely to cause problems. Large overdoses may cause dizziness, drowsiness, and abdominal pain. Notify your doctor.