Table 3 Number of patients on mono- and polytherapy reporting the three main headache types MIG, TTH and TAC

Topiramate (Monotherapy)

2

0

1

Topiramate (Polytherapy)

3

1

0

Valproic acid (Monotherapy)

5

6

0

Valproic acid (Polytherapy)

7

4

1

Lamotrigine (Monotherapy)

7

7

1

Lamotrigine (Polytherapy)

6

8

1

Carbamazepine (Monotherapy)

8

13

3

Carbamazepine (Polytherapy)

7

5

2

Levetiracetam (Monotherapy)

11

8

1

Levetiracetam (Polytherapy)

14

6

3