Systematic Reviews
Copyright ©The Author(s) 2021.
World J Clin Cases. May 16, 2021; 9(14): 3294-3307
Published online May 16, 2021. doi: 10.12998/wjcc.v9.i14.3294
Table 5 Cluster-like headache patients' responses to typical cluster headache treatments

Effectivenessa (n, %)
Acute treatment
Triptans 19/28 (67.9%)
Oxygen inhalation13/24 (54.2%)
Ergotamine/ergometrine6/20 (30%)
NSAIDs7/31 (22.6%)
Analgesics6/8 (75%)
Caffeine2/2 (100%)
Total53/113 (46.9%)
Preventive treatment
Verapamil 9/17 (52.9%)
Glucocorticoid drugs 11/15 (73.3%)
Propranolol 1/6 (16.7%)
Antipsychotics2/11 (18.2%)
AEDs0/13 (0)
Lithium carbonate1/1
Other antihypertensive drugs 0/2 (0)
Antihistamine0/2 (0)
Total24/67 (35.8%)