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

Summary:

Drug interactions are reported among people who take Faslodex (fulvestrant) and Se (selenium). Common drug interactions include pain among females and actinic keratosis among males.

The phase IV clinical study analyzes what interactions people have when they take Faslodex and Se. It is created by eHealthMe based on reports of 57 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 Se?

Se has active ingredients of selenium. eHealthMe is studying from 5,604 Se users. Check the latest studies of Se.

On Jul, 13, 2026

57 people who take Faslodex and Se together, and have interactions are studied.

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

female:

Pain
Diarrhoea
Nausea (feeling of having an urge to vomit)
Asthenia (weakness)
Vomiting
Weight increased
Cough
Lymphadenopathy (disease or enlargement of lymph nodes)
Fall
Headache (pain in head)

male:

Actinic keratosis (skin disease due to sun exposure)
Adnexa uteri mass (ovarian cysts)
Atelectasis (partial or complete collapse of the lung)
Attention deficit/hyperactivity disorder
Back pain
Benign ovarian tumour
Blood glucose increased
Bone callus excessive (excessive bony deposit formed between and around the broken ends of bone fractures)
Bone disorder
Bone lesion (bone with abnormalities. bone lesions can result from growth formations, infections, or injuries)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Fatigue (feeling of tiredness)
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Maternal exposure during pregnancy (use of substance during pregnancy)
Metastasis (spreadable cancer to other organ from origin)
Sciatica (a set of symptoms including pain caused by general compression or irritation of one of five spinal nerve roots of each sciatic nerve)

40-49:

n/a

50-59:

Sinusitis (inflammation of sinus)
Visual impairment
Abdominal distension
Asthenia (weakness)
Headache (pain in head)
Hepatic lesion
Nausea (feeling of having an urge to vomit)
Fatigue (feeling of tiredness)
Osteopenia (a condition where bone mineral density is lower than normal)
Rash

60+:

Fatigue (feeling of tiredness)
Diarrhoea
Nausea (feeling of having an urge to vomit)
Hot flush (sudden feelings of heat)
Malaise (a feeling of general discomfort or uneasiness)
Oropharyngeal pain
Pyrexia (fever)
Stomatitis (inflammation of mucous membrane of mouth)
Stress
Vomiting

What are the existing conditions these people have? *

Metastases To Bone (cancer spreads to bone): 20 people, 35.09%
Pathological Fracture (broken bone caused by disease): 10 people, 17.54%
Pain: 10 people, 17.54%
Nausea (feeling of having an urge to vomit): 8 people, 14.04%
Constipation: 8 people, 14.04%
Immunodeficiency Common Variable: 6 people, 10.53%
Breast Cancer Female: 6 people, 10.53%
Gonadotrophin Deficiency (lack of sex hormone): 4 people, 7.02%

* Approximation only. Some reports may have incomplete information.

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