Mentax and Simvastatin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Mentax (butenafine hydrochloride) and Simvastatin (simvastatin). Common drug interactions include abdominal distension among females and gastrointestinal haemorrhage among males.

The phase IV clinical study analyzes what interactions people have when they take Mentax and Simvastatin. 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 Mentax?

Mentax has active ingredients of butenafine hydrochloride. eHealthMe is studying from 283 Mentax users. Check the latest studies of Mentax.

What is Simvastatin?

Simvastatin has active ingredients of simvastatin. It is often used in high blood cholesterol. eHealthMe is studying from 256,969 Simvastatin users. Check the latest studies of Simvastatin.

On Jul, 08, 2026

11 people who take Mentax and Simvastatin together, and have interactions are studied.

Mentax and Simvastatin drug interactions.

What are the common drug interactions of Mentax and Simvastatin, by gender? *:

female:

Abdominal distension
Diarrhoea
Drug ineffective
Gastroenteritis bacterial (inflammation of stomach and intestine by bacterial infection)
Nausea (feeling of having an urge to vomit)
Weight decreased
Anaemia (lack of blood)
Blindness
Diabetic ketoacidosis (diabetic ketoacidosis (dka) is high concentrations of ketone bodies)
Upper gastrointestinal haemorrhage (upper gastrointestinal bleeding)

male:

Gastrointestinal haemorrhage (bleeding gastrointestinal tract)
Dementia (madness)
Balance disorder
Confusional state
Depressed level of consciousness
Diverticulitis (digestive disease which involves the formation of pouches (diverticula) within the bowel wall)
Duodenal stenosis (block of the first part of the small intestine)
Dysarthria (speech disorder)
Fatigue (feeling of tiredness)
Poor quality sleep

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Abdominal distension
Diarrhoea
Drug ineffective
Gastroenteritis bacterial (inflammation of stomach and intestine by bacterial infection)
Nausea (feeling of having an urge to vomit)
Weight decreased
Blindness
Diabetic ketoacidosis (diabetic ketoacidosis (dka) is high concentrations of ketone bodies)

30-39:

n/a

40-49:

n/a

50-59:

Fatigue (feeling of tiredness)
Poor quality sleep

60+:

Gastrointestinal haemorrhage (bleeding gastrointestinal tract)
Dementia (madness)
Upper gastrointestinal haemorrhage (upper gastrointestinal bleeding)
Anaemia (lack of blood)
Asthenia (weakness)
Balance disorder
Confusional state
Depressed level of consciousness
Diverticulitis (digestive disease which involves the formation of pouches (diverticula) within the bowel wall)
Duodenal stenosis (block of the first part of the small intestine)

What are the existing conditions these people have? *

Ill-Defined Disorder: 4 people, 36.36%
Depression: 2 people, 18.18%
Paranoia (psychotic disorder characterized by delusions of persecution with or without grandeur): 2 people, 18.18%
Neuropathy Peripheral (surface nerve damage): 2 people, 18.18%
High Blood Pressure: 2 people, 18.18%
Type 1 Diabetes: 1 person, 9.09%
Hypersensitivity: 1 person, 9.09%
Diabetes: 1 person, 9.09%
Diabetic Neuropathy (neuropathic disorders that are associated with diabetes mellitus): 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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