Helplines for sudden illness or injury
Poison Hotline 110

Poison Hotline 110: phone number and hours

The phone number for Poison Hotline 110 is 072-727-2499. Hours: 24 hours, 365 days. Information is provided free of charge.

Poison Hotline 110

Poison Hotline 110

Official website www.j-poison-ic.jp

072-727-2499

Without hyphens: 0727272499

Checked against the official website · October 30, 2026

ABOUT

About Poison Hotline 110

The Poison Hotline 110, run by the Japan Poison Information Center, is a telephone service that provides information on acute poisoning caused by chemical substances (such as tobacco and household products), medicines, and toxins from animals and plants. There are 2 lines for the general public, in Osaka and Tsukuba, both available 24 hours a day, 365 days a year, and the information is free. Calls are accepted only when an accident has actually happened.

BASIC INFO

Basic information

Phone number
072-727-2499
Other numbers
  • Tsukuba Poison Hotline 110029-852-9999(24 hours, 365 days)
Hours
24 hours, 365 days
Charges
Information is provided free of charge
Operated by
Japan Poison Information Center (public interest incorporated foundation)
Official website
www.j-poison-ic.jp

OTHER WAYS

Other ways to get help

GOOD TO KNOW

Good to know

  • It provides information on acute poisoning caused by household products (such as desiccants, cosmetics and tobacco), medicines, agricultural products (such as insecticides and herbicides), natural toxins (such as pufferfish, mamushi pit vipers and mushrooms), industrial products and more, only when an accident has actually happened.
  • It does not handle chronic poisoning (such as drug dependence or abuse), side effects from taking medicine at normal doses, bacterial food poisoning, or swallowing foreign objects such as pushpins or coins.
  • On the phone you will be asked about the patient's age and weight, what caused it (the exact product name and manufacturer), how much was swallowed and when, the patient's current condition and more. You are advised to have the product at hand before calling if possible.
  • Calls are recorded so the details can be understood and recorded accurately. There is no answering machine service.
  • If there are severe symptoms, such as unconsciousness or convulsions, you are advised to call an ambulance immediately.

BEFORE YOU CALL

Before you call

  • If symptoms are severe, for example the person is unconscious or having convulsions, call 119 for an ambulance immediately.
  • Misdialed calls do occur. Check the number carefully before calling.
  • If doctors or medical institutions call the line for the general public, an information fee (2,000 yen per case) is charged.

FAQ

Frequently asked questions

Q

What is the phone number for Poison Hotline 110?

072-727-2499. Tsukuba Poison Hotline 110: 029-852-9999 (24 hours, 365 days).

Q

What are the hours for Poison Hotline 110?

24 hours, 365 days.

Q

Is there a charge?

Information is provided free of charge.

OTHER LINES

Other helplines for sudden illness or injury

RELATED OFFICES

Your municipal office's phone number

Your municipality (city, ward, town or village) also has counters for welfare, health and child-rearing concerns. Call the main number, explain what you want to discuss, and ask for the counter in charge.

MORE

Other helplines

The phone numbers and hours on this page are based on information published by each helpline’s operator and on official national government pages (last verified: October 30, 2026). Hours and other details may change; check each helpline’s official page for the latest information. This page compiles public information for the convenience of users and does not indicate any business or partnership relationship between the listed helplines and AIRI (LIVERUSH Co., Ltd.). If you find an error, please let us know through our Contact us page.

Sources: Japan Poison Information Center, "Poison Hotline 110 telephone service (for the general public)" / Japan Poison Information Center, "Poison Hotline 110 telephone service" / Japan Poison Information Center, "If a poisoning accident happens (what to do and what not to do at home)"