Tests, Treatments & Procedures Home / Centers Programs / Lewis Headache Center / Tests, Treatments & Procedures Also in the section... What We Treat Show submenu Cerebrospinal Fluid (CSF) Leak Chronic Daily Headaches Cluster Headaches Headache Idiopathic Intracranial Hypertension Intracranial Hypotension Migraine Occipital Neuralgia Trigeminal Neuralgia Tests, Treatments & Procedures Show submenu Botox for Chronic Migraine Dihydroergotamine Infusion Neuromodulation for Headache Occipital Nerve Block Sphenopalatine Ganglion Block Trigeminal Nerve Block Specialists Resources Support Programs Show submenu Headache 101 The Barrow Difference Botox for Chronic Migraine Dihydroergotamine Infusion Neuromodulation for Headache Occipital Nerve Block Sphenopalatine Ganglion Block Trigeminal Nerve Block