Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews · Epilepsy

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 2 · 100%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Adverse effects: headache · people with drug‐resistant focal epilepsy

It is very uncertain whether pregabalin changes adverse effect: headache compared with placebo (very low certainty).

1 finding from 1 review

Pregabalin add‐on for drug‐resistant focal epilepsy 2022 · Cochrane Headline outcomes only
RR 0.65 [0.45, 0.94]
6 studies · 1850 participants
Very low

Adverse effects: headache · people with drug‐resistant focal epilepsy

1 finding from 1 review

Pregabalin add‐on for drug‐resistant focal epilepsy 2022 · Cochrane Headline outcomes only
0.83 [0.41, 1.65]
3 studies · 1286 participants
Very low