Anastrozole and Bactrim ds drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Anastrozole (anastrozole) and Bactrim ds (sulfamethoxazole; trimethoprim). Common drug interactions include nausea among females and cough among males.

The phase IV clinical study analyzes what interactions people have when they take Anastrozole and Bactrim ds. It is created by eHealthMe based on reports of 63 people who take the same drugs from the FDA, and is updated regularly.

What is Anastrozole?

Anastrozole has active ingredients of anastrozole. It is often used in breast cancer. eHealthMe is studying from 21,892 Anastrozole users. Check the latest studies of Anastrozole.

What is Bactrim ds?

Bactrim ds has active ingredients of sulfamethoxazole; trimethoprim. It is often used in urinary tract infection. eHealthMe is studying from 17,027 Bactrim ds users. Check the latest studies of Bactrim ds.

On Jul, 05, 2026

63 people who take Anastrozole and Bactrim ds together, and have interactions are studied.

Anastrozole and Bactrim ds drug interactions.

What are the common drug interactions of Anastrozole and Bactrim Ds, by gender? *:

female:

Nausea (feeling of having an urge to vomit)
Muscle spasms (muscle contraction)
Musculoskeletal pain (pain affects the bones, muscles, ligaments, tendons, and nerves)
Fatigue (feeling of tiredness)
Abdominal pain
Depression
Emotional distress
General physical health deterioration (weak health status)
Osteomyelitis (infection of bone)
Osteonecrosis of jaw (death of bone of jaw)

male:

Cough
Fatigue (feeling of tiredness)
Insomnia (sleeplessness)
Local swelling (swelling at the site of some application of substance or injury)
Nasal congestion (blockage of the nasal passages usually due to membranes lining the nose becoming swollen from inflamed blood vessels)
Nasopharyngitis (inflammation of the nasopharynx)
Pancytopenia (medical condition in which there is a reduction in the number of red and white blood cells, as well as platelets)
Squamous cell carcinoma of skin (a cancer of a kind of epithelial cell, the squamous cell. these cells are the main part of the epidermis of the skin)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Alopecia (absence of hair from areas of the body)
Anxiety
Arthralgia (joint pain)
Bone pain
Cognitive disorder (mental health disorders affects learning, memory, perception, and problem solving)
Drug hypersensitivity
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Hot flush (sudden feelings of heat)
Lymphoedema (localized fluid retention and tissue swelling)
Nausea (feeling of having an urge to vomit)

40-49:

Abdominal pain
Arthralgia (joint pain)
Depression
Emotional distress
General physical health deterioration (weak health status)
Osteomyelitis (infection of bone)
Osteonecrosis of jaw (death of bone of jaw)
Pain
Pain in jaw
Anxiety

50-59:

Impaired healing
Insomnia (sleeplessness)
Neuropathy peripheral (surface nerve damage)
Peripheral swelling
Pneumonia
Rash pruritic (redness with itching)
Rash pustular (redness with pustules)
Skin mass
Urinary hesitation (difficulty in beginning the flow of urine)
Urinary retention (the inability to completely or partially empty the bladder)

60+:

Fatigue (feeling of tiredness)
Arthralgia (joint pain)
Vomiting
White blood cell count decreased
Abdominal pain
Anaemia (lack of blood)
Anastomotic leak
Anxiety
Atelectasis (partial or complete collapse of the lung)
Benign neoplasm of thyroid gland (benign (non-cancerous) tumours of the thyroid gland)

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 12 people, 19.05%
Breast Cancer Female: 12 people, 19.05%
Stress And Anxiety: 7 people, 11.11%
Nausea And Vomiting: 7 people, 11.11%
Nausea (feeling of having an urge to vomit): 7 people, 11.11%
Metastases To Bone (cancer spreads to bone): 7 people, 11.11%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 6 people, 9.52%
Breast Cancer Metastatic: 6 people, 9.52%
Gait Disturbance: 5 people, 7.94%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 4 people, 6.35%

* Approximation only. Some reports may have incomplete information.

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