The effect of simultaneous administration of occipital nerve block and cervical myofascial trigger point injection (MTrPI) on headache parameters in chronic migraine patients.

The combination of repeated MTrPIs and ONB proves more effective than ONB alone in managing patients with CM and cervical MTrP. In patients with CM, performing TrPs examination and adding treatments for this may contribute to the treatment. In cases where patients endure prolonged episodes of headache associated with chronic migraine, the inclusion of trigger point injections alongside peripheral nerve blocks may offer enhanced therapeutic benefits.