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Analgesics taken in the participants' headache history.
| Without NSP | With NSP | |
|---|---|---|
| Analgesics taken in the past | ||
| Ibuprofen | 161 (28%) | 291 (29%) |
| Ibuprofen lysinate | 101 (17%) | 209 (21%) |
| Aspirin | 66 (11%) | 113 (11%) |
| Paracetamol | 93 (16%) | 165 (16%) |
| Naproxen | 75 (13%) | 30 (3%) |
| Other combination than IbuCaff | 76 (13%) | 113 (11%) |
| Other analgesic | 41 (7%) | 44 (4%) |
| No analgesic | 11 (2%) | 7 (1%) |
Multiple mentions were allowed.
