What medicine should I take for toothache

Hello I am in Japan now.
I have a terrible toothache now and I don`t know what medicine should I take. In my country I use a medicine called Nurofen but I don`t know if I can buy it from here.

So please anybody, could you tell me what medicine from Japan can I take? I am almost dying here.
thank you very much and please be quick

Main ingredient for Nurofen is ibuprofen, and similar painkillers are available in Japan.

EVE (contains 150mg of ibprofen)
http://medical-cost.net/Eve2.html
Bufferin (130mg)
http://medical-cost.net/BufferinRuna.html
Ecorune (150mg)
http://medical-cost.net/Ecorune.html

for example.
Hope you'll be able to get them and feel better soon.

EVE

Contact Japan Helpline and find a dentist to fix it right so you don't spoil your entire trip.
http://www.jhelp.com/en/jhlp.html

you can take Nurofen 4 hourly, and then Panadol 4 hourly as well, but in between
ie Nurofen , then 2 hours later Panadl, then 2 hours later Nurofen etc
It would also be fairly sensible to go to a dentist....
http://www.japan-guide.com/forum/quereadisplay.html?0+20218
Best wishes

There's a medicine called Konchisui (今治水). It's a light anesthetic that you spread over the bad teeth that relieves you from immediate pain (does not cure).

Go to a dentist.

今治水 (Konchisui) is safe popular light medicine that can be bought at drug stores without prescription. I used it to kill off the pain when I was traveling out of Japan.

Attention: Don't drink it. Rub the liquid to the part that hurts. Don't pour it over your tongue, as it will make it numb temporarily.