Nerve block shot may help migraine sufferers break free from painkiller cycle

NCT ID NCT07568496

First seen May 08, 2026 · Last updated May 08, 2026

Summary

This study tests whether a nerve block injection (lidocaine plus steroid) can help people with migraine who also have medication overuse headache. About 130 adults will receive either the active injection or a placebo (salt water). The goal is to see if the injection reduces headache days and helps them safely stop overusing painkillers.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Faculty of Medicine Siriraj Hospital, Mahidol University

    Bangkok, Bangkok, 10700, Thailand

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Faculty of Medicine, Chiang Mai University

    Chiang Mai, Chiang Mai, 50200, Thailand

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

  • Faculty of Medicine, Prince of Songkla University

    Hat Yai, Changwat Songkhla, 90110, Thailand

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

Conditions

Explore the condition pages connected to this study.