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Table 1 Preventive treatments scheme (n = 46; 67% patients, treatment-naïve)

From: Preventive treatment can reverse cognitive impairment in chronic migraine

Preventive treatment

n (%)

Botulinum toxin

19 (41.3)

Oral treatments

13 (28.26)

 BB

3 (6.52)

 TPM

10 (21.74)

Botulinum toxin + oral treatments

14 (30.43)

 Botulinum toxin + BB

3 (6.52)

 Botulinum toxin + TPM

4 (8.7)

 Botulinum toxin + FNZ

4 (8.7)

 Botulinum toxin + BB + TPM

3 (6.52)

  1. BB beta-blockers, FNZ flunarizine, TPM topiramate
  2. aBB, 50 mg/day; TPM, 25 mg/12 h; or FNZ, 10 mg/day