Cephalexin and Carbatrol drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Cephalexin (cephalexin) and Carbatrol (carbamazepine). Common drug interactions include sinus tachycardia among females and gastrointestinal disorder among males.

The phase IV clinical study analyzes what interactions people have when they take Cephalexin and Carbatrol. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Cephalexin?

Cephalexin has active ingredients of cephalexin. It is often used in infection. eHealthMe is studying from 30,580 Cephalexin users. Check the latest studies of Cephalexin.

What is Carbatrol?

Carbatrol has active ingredients of carbamazepine. It is often used in epilepsy. eHealthMe is studying from 1,979 Carbatrol users. Check the latest studies of Carbatrol.

On Jul, 13, 2026

11 people who take Cephalexin and Carbatrol together, and have interactions are studied.

Cephalexin and Carbatrol drug interactions.

What are the common drug interactions of Cephalexin and Carbatrol, by gender? *:

female:

Sinus tachycardia (a heart rhythm with elevated rate of impulses originating from the sinoatrial node)
Cardiac failure congestive
Death
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Bradycardia (abnormally slow heart action)
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Dehydration (dryness resulting from the removal of water)
Diarrhoea
Drug ineffective
Drug withdrawal syndrome (interfere with normal social, occupational, or other functioning. are not due to another medical condition, drug use, or discontinuation)

male:

Gastrointestinal disorder (functional problems of gastrointestinal tract)
Major depression (a mood state that goes well beyond temporarily feeling sad or blue. it is a serious medical illness that affects one's thoughts, feelings)
Renal tubular necrosis (death of kidney tubules)
Retinal detachment (a disorder of the eye in which the retina peels away from its underlying layer of support tissue)
Syncope (loss of consciousness with an inability to maintain postural tone)
Blood pressure increased
Chronic kidney disease
Eye pain
Nephrogenic anaemia (anaemia due to kidney disease)
Photopsia (presence of perceived flashes of light)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Sinus tachycardia (a heart rhythm with elevated rate of impulses originating from the sinoatrial node)
Electrocardiogram qt prolonged

30-39:

n/a

40-49:

Renal failure (kidney dysfunction)
Renal tubular necrosis (death of kidney tubules)
Chronic kidney disease
Nephrogenic anaemia (anaemia due to kidney disease)

50-59:

Heart rate decreased
Influenza
Malaise (a feeling of general discomfort or uneasiness)

60+:

Cardiac failure congestive
Death
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Bradycardia (abnormally slow heart action)
Pneumonia

What are the existing conditions these people have? *

Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 4 people, 36.36%
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body): 4 people, 36.36%
Complex Partial Seizures (epileptic seizure): 3 people, 27.27%
Diabetes: 2 people, 18.18%
Headache (pain in head): 1 person, 9.09%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

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