Faslodex and Simethicone drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Faslodex (fulvestrant) and Simethicone (simethicone). Common drug interactions include weight decreased among females.

The phase IV clinical study analyzes what interactions people have when they take Faslodex and Simethicone. It is created by eHealthMe based on reports of 18 people who take the same drugs from the FDA, and is updated regularly.

What is Faslodex?

Faslodex has active ingredients of fulvestrant. It is often used in breast cancer metastatic. eHealthMe is studying from 19,255 Faslodex users. Check the latest studies of Faslodex.

What is Simethicone?

Simethicone has active ingredients of simethicone. It is often used in gas. eHealthMe is studying from 6,762 Simethicone users. Check the latest studies of Simethicone.

On Jul, 11, 2026

18 people who take Faslodex and Simethicone together, and have interactions are studied.

Faslodex and Simethicone drug interactions.

What are the common drug interactions of Faslodex and Simethicone, by gender? *:

female:

Weight decreased
Malaise (a feeling of general discomfort or uneasiness)
Burning sensation
Drug ineffective
Dyspepsia (indigestion)
Feeding disorder (when children refuse to eat certain food groups)
Flatulence (flatus expelled through the anus)
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Hypoglycaemia (deficiency of glucose in the bloodstream)
Insomnia (sleeplessness)

male:

n/a

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Fatigue (feeling of tiredness)
Fluid retention (an abnormal accumulation of fluid in the blood)
Functional gastrointestinal disorder (functional problem in separate organs of gastrointestinal system)
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Headache (pain in head)
Hypoaesthesia (reduced sense of touch or sensation)
Nausea (feeling of having an urge to vomit)
Neuralgia (pain in one or more nerves)
Pain
Sciatica (a set of symptoms including pain caused by general compression or irritation of one of five spinal nerve roots of each sciatic nerve)

50-59:

Abdominal discomfort
Malaise (a feeling of general discomfort or uneasiness)
Weight decreased
Abdominal distension
Abdominal pain
Burning sensation
Drug ineffective
Dyspepsia (indigestion)
Fatigue (feeling of tiredness)
Feeding disorder (when children refuse to eat certain food groups)

60+:

Depression
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development)
Fluid retention (an abnormal accumulation of fluid in the blood)
Hypertension (high blood pressure)
Hypoxia (low oxygen in tissues)
Metastases to lymph nodes (cancer spreads to lymph node)
Seizure (abnormal excessive or synchronous neuronal activity in the brain)
Type 2 diabetes mellitus
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Asthenia (weakness)

What are the existing conditions these people have? *

Breast Cancer Female: 3 people, 16.67%
Breast Cancer: 3 people, 16.67%
Bone Disorder: 3 people, 16.67%
Abdominal Discomfort: 2 people, 11.11%
Stomatitis (inflammation of mucous membrane of mouth): 1 person, 5.56%
Sleep Disorder: 1 person, 5.56%
Insomnia (sleeplessness): 1 person, 5.56%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 1 person, 5.56%
Constipation: 1 person, 5.56%
Abdominal Distension: 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

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