Fycompa and Keppra xr drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Fycompa (perampanel) and Keppra xr (levetiracetam). Common drug interactions include weight increased among females and balance disorder among males.

The phase IV clinical study analyzes what interactions people have when they take Fycompa and Keppra xr. It is created by eHealthMe based on reports of 34 people who take the same drugs from the FDA, and is updated regularly.

What is Fycompa?

Fycompa has active ingredients of perampanel. eHealthMe is studying from 4,387 Fycompa users. Check the latest studies of Fycompa.

What is Keppra xr?

Keppra xr has active ingredients of levetiracetam. It is often used in epilepsy. eHealthMe is studying from 2,272 Keppra xr users. Check the latest studies of Keppra xr.

On Jul, 08, 2026

34 people who take Fycompa and Keppra xr together, and have interactions are studied.

Fycompa and Keppra xr drug interactions.

What are the common drug interactions of Fycompa and Keppra Xr, by gender? *:

female:

Weight increased
Balance disorder
Somnolence (a state of near-sleep, a strong desire for sleep)
Tremor (trembling or shaking movements in one or more parts of your body)
Anxiety
Breast cancer
Drug ineffective
Dysphagia (a condition in which swallowing is difficult or painful)
Memory impairment
Overdose

male:

Balance disorder
Constipation
Irritability
Overdose
Partial seizures (seizures which affect only a part of the brain at onset)
Fatigue (feeling of tiredness)
Pneumonia
Respiratory disorder (respiratory disease)
Suicidal ideation
Aggression

What are the common drug interactions of Fycompa and Keppra Xr, by age (0-1 to 60+)? *:

0-1:

Blister (small pocket of fluid within the upper layers of the skin caused by forceful rubbing (friction), burning, freezing, chemical exposure)
Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters)
Urticaria (rash of round, red welts on the skin that itch intensely)

2-9:

n/a

10-19:

Tremor (trembling or shaking movements in one or more parts of your body)

20-29:

Weight increased
Aggression
Irritability

30-39:

Anticonvulsant drug level decreased
Death
Drug hypersensitivity
Overdose

40-49:

Aphasia (damage to the parts of the brain that control language)
Dizziness
Fatigue (feeling of tiredness)
Gait disturbance
Somnolence (a state of near-sleep, a strong desire for sleep)
Tremor (trembling or shaking movements in one or more parts of your body)
Complex partial seizures (epileptic seizure)

50-59:

Suicidal ideation

60+:

Balance disorder
Constipation
Vision blurred
Fatigue (feeling of tiredness)
Partial seizures (seizures which affect only a part of the brain at onset)
Breast cancer
Drug ineffective
Dysphagia (a condition in which swallowing is difficult or painful)
Memory impairment
Overdose

What are the existing conditions these people have? *

Seizures (abnormal excessive or synchronous neuronal activity in the brain): 13 people, 38.24%
Lennox-Gastaut Syndrome (epilepsy characterized by frequent seizures and different seizure types): 9 people, 26.47%
Partial Seizures (seizures which affect only a part of the brain at onset): 5 people, 14.71%
Polyarthritis (arthritis which involves 5 or more joints simultaneously): 4 people, 11.76%

* Approximation only. Some reports may have incomplete information.

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