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Evidence found and GRADE certainty

6 questions · 6 findings · 2 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 3 · 50%Moderate 3 · 50%High 0 · 0%

Levetiracetam vs placebo

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

Levetiracetam showed no clear difference in adverse effects: 5 most common adverse effects (any age) – headache compared with placebo (low certainty).

1 finding from 1 review

Levetiracetam vs placebo

Adverse effects: 5 most common adverse effects (any age) – dizziness · people with drug‐resistant focal epilepsy

Levetiracetam showed no clear difference in adverse effects: 5 most common adverse effects (any age) – dizziness compared with placebo (moderate certainty).

1 finding from 1 review

Levetiracetam vs placebo

Somnolence · people with drug‐resistant focal epilepsy

Levetiracetam probably leads to higher adverse effects: 5 most common adverse effects (any age) – somnolence compared with placebo (moderate certainty).

1 finding from 1 review

Levetiracetam vs placebo

Adverse effects: 5 most common adverse effects (any age) – accidental injury · people with drug‐resistant focal epilepsy

Levetiracetam showed no clear difference in adverse effects: 5 most common adverse effects (any age) –… compared with placebo (low certainty).

1 finding from 1 review

Levetiracetam vs placebo

Adverse effect: fatigue · people with drug‐resistant focal epilepsy

Levetiracetam showed no clear difference in adverse effects: 5 most common adverse effects (any age) – fatigue… compared with placebo (moderate certainty).

1 finding from 1 review