CONCLUSION
Chronic migraine headache is a disorder restricting daily living
activities despite medical treatments, adversely affecting patients’
quality of living. The recently used GON block has brought a new
perspective to both acute and chronic migraine treatments. The GON block
has become an easily applicable, preferred method with proven efficacy
and few side effects in chronic migraine patients. Besides increasing
the chronic migraine patients’ quality of life, it also reduces chronic
drug consumption, related side effects, and treatment costs. The GON
block, the efficacy of which has been shown in numerous studies and
which has an exceptionally high benefit rate, might be considered as a
treatment option before migraines gain chronicity, patients are not
exposed to an excessive medical burden, and increased treatment costs.