Table 5: Most common (≥5%) drugs for the treatment of neuropathic pain at the time of referral.

Drug% patientsMean dose (SD) mg/dayDuration (months) mean (SD)

Paracetamol21.22,398.6 (960.1)5.5 (6.3)
NSAIDs
 Ibuprofen17.91,428.4 (457.2)8.5 (13.3)
 Metamizol14.82,158.8 (1,598.7)8.5 (13.3)
 Diclofenac6.3124.9 (34.8)8.5 (13.3)
Opiods
 Tramadol27.1182.9 (110.1)12.1 (21.5)
 Fentanil8.618.5 (25.1)7.5 (12.9)
AED
 Pragabalin27.2244.6 (242.5)13.8 (17.4)
 Gabapentin19.01,297.7 (646.9)9.3 (12.0)
 Carbamazepine5.1577.1 (313.5)22.2 (27.5)
Antidepressants
 Amitriptyline10.836.2 (27.3)12.9 (15.4)
 Duloxetine6.158.3 (22.0)8.1 (8.0)
Other drugs
 Clonazepam5.72.1 (2.7)2.2 (1.0)

SD: standard deviation.