Valium and Felbamate drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Valium (diazepam) and Felbamate (felbamate). Common drug interactions include agitation among females and convulsion among males.

The phase IV clinical study analyzes what interactions people have when they take Valium and Felbamate. It is created by eHealthMe based on reports of 13 people who take the same drugs from the FDA, and is updated regularly.

What is Valium?

Valium has active ingredients of diazepam. It is often used in stress and anxiety. eHealthMe is studying from 48,647 Valium users. Check the latest studies of Valium.

What is Felbamate?

Felbamate has active ingredients of felbamate. eHealthMe is studying from 1,145 Felbamate users. Check the latest studies of Felbamate.

On Jul, 26, 2026

13 people who take Valium and Felbamate together, and have interactions are studied.

What are the common drug interactions of Valium and Felbamate, by gender? *:

female:

Agitation (state of anxiety or nervous excitement)
Insomnia (sleeplessness)
Psychomotor hyperactivity (feelings of extreme restlessness)

male:

Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Clavicle fracture
Drug ineffective
Facial bones fracture (bone fracture of face)
Bronchiolitis (inflammation of the membranes lining the bronchioles in lungs)
Coma (state of unconsciousness lasting more than six hours)
Dizziness
Eye disorder
Fracture
Gait disturbance

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

0-1:

n/a

2-9:

n/a

10-19:

Bronchiolitis (inflammation of the membranes lining the bronchioles in lungs)
Coma (state of unconsciousness lasting more than six hours)
Jaw fracture
Pneumonitis aspiration (acute lung injury after the inhalation of regurgitated gastric contents)
Status epilepticus (a life-threatening condition in which the brain is in a state of persistent seizure)

20-29:

Eye disorder
Insomnia (sleeplessness)
Psychomotor hyperactivity (feelings of extreme restlessness)
Agitation (state of anxiety or nervous excitement)

30-39:

n/a

40-49:

Dizziness
Gait disturbance
Headache (pain in head)
Movement disorder (neurological syndromes where they may be excess of movement or a paucity of movement that is not connected to weakness)
Nausea (feeling of having an urge to vomit)
Neuropathy peripheral (surface nerve damage)
Speech disorder

50-59:

n/a

60+:

Drug ineffective
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)

What are the existing conditions these people have? *

Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body): 5 people, 38.46%
Seizures (abnormal excessive or synchronous neuronal activity in the brain): 2 people, 15.38%
Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures): 2 people, 15.38%
Complex Partial Seizures (epileptic seizure): 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

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