ROLE OF CALCITONIN GENE-RELATED PEPTIDE (CGRP) RECEPTOR ANTAGONIST IN ACUTE AND PREVENTIVE TREATMENT OF MIGRAINE

Migraine is the most common neurological disease in the world. It is characterized by recurrent attacks of severe headaches of a one-sided, throbbing nature, often accompanied by sensory and motor disturbances and generally associated with nausea and increased sensitivity to light and sound. Migraine treatment can be divided into emergency treatment and preventive treatment, which aims to reduce the overall frequency and severity of attacks. In the first case, nonsteroidal anti-inflammatory drugs (NSAIDs) can be used, but in some patients they do not have the desired effect. The gold standard in the fight against migraine pain are triptans (selective serotonin 5-HT1 receptor agonists), although they too are not effective in all patients. Current understanding suggests that calcitonin gene-related peptide (CGRP) plays a significant role in the pathophysiology of migraines. Evidence supporting this includes increased CGRP levels during migraine attacks, causing inflammation and activation of other pathophysiological processes responsible for pain. The hope for patients are CGRP receptor antagonists, which greatly expand therapeutic options.