Numbing spray to reduce Botox injection pain for chronic migraine
Part of Brain & nervous system, Pain clinical trials.
This study tests whether a numbing spray applied inside the nose before Botox injections can reduce injection pain in people with chronic migraine. The goal is to make the treatment more comfortable without affecting how well it works.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older
- You have chronic migraine that causes significant disability (at least 8 headache days per month, or 15+ headaches per month, or 2+ days of disability monthly from headaches or facial pain)
- You are already scheduled to receive Botox injections for migraine at this clinic
- You are not pregnant or breastfeeding
- You have no known allergy to lidocaine (a common numbing medication)
- You have no severe nasal problems or blockages that would prevent nasal spray use
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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