Treatment response of drugs used for nummular headache
| Treatment | Number of cases (n) | Complete resolution (A) | Response rate (A/n)*100 (%) |
| Gabapentin | 34 | 23 | 67.7% |
| NSAIDs | 32 | 21 | 65.6% |
| Onabotulinum toxin A (BoNT-A) | 12 | 12 | 100% |
| Carbamazepine | 11 | 1 | 9.09% |
| Tricyclic antidepressant | 9 | 4 | 44.4% |
| Lamotrigine | 8 | 0 | 0% |
| Topiramate | 3 | 2 | 66.7% |
| Triptan | 3 | 2 | 66.7% |
| Acupuncture | 2 | 1 | 50% |
| Acetaminophen | 2 | 1 | 50% |
| Nerve block | 2 | 0 | 0% |
| Neurotropin | 1 | 1 | 100% |
| Duloxetine | 1 | 1 | 100% |
| Pregabalin | 1 | 0 | 0% |
| Sodium valproate | 1 | 0 | 0% |
| Metoprolol | 2 | 0 | 0% |
NSAID, non-steroidal anti-inflammatory drug.