Megace and Halotestin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Megace (megestrol acetate) and Halotestin (fluoxymesterone). Common drug interactions include bone disorder among females.

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

Megace has active ingredients of megestrol acetate. It is often used in weight loss. eHealthMe is studying from 10,095 Megace users. Check the latest studies of Megace.

What is Halotestin?

Halotestin has active ingredients of fluoxymesterone. eHealthMe is studying from 92 Halotestin users. Check the latest studies of Halotestin.

On Jul, 08, 2026

18 people who take Megace and Halotestin together, and have interactions are studied.

Megace and Halotestin drug interactions.

What are the common drug interactions of Megace and Halotestin, by gender? *:

female:

Bone disorder
Diarrhoea
Back pain
Cardiac failure congestive
Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Deformity (disfigurement)
Emotional distress
Hordeolum (small collection of pus (abscess) on the eyelid)
Kyphosis (a condition of over-curvature of the thoracic vertebrae (upper back))
Myelodysplastic syndrome (a group of conditions that occur when the blood-forming cells in the bone marrow are damaged)

male:

n/a

What are the common drug interactions of Megace and Halotestin, 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:

Ascites (accumulation of fluid in the abdominal cavity)
Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
Back pain
Bone disorder
Bronchiectasis (abnormal widening of the bronchi or their branches, causing a risk of infection)
Cardiac failure congestive
Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Clostridium difficile colitis (inflammation of colon by clostridium difficile bacteria infection)
Coeliac disease (simple food intolerance)
Confusional state

50-59:

Aseptic necrosis bone
Impaired healing
Tooth extraction

60+:

Anaemia (lack of blood)
Anxiety
Emotional distress
Gait disturbance
Hepatic neoplasm malignant (liver cancer)
Hordeolum (small collection of pus (abscess) on the eyelid)
Infection
Kyphosis (a condition of over-curvature of the thoracic vertebrae (upper back))
Myelodysplastic syndrome (a group of conditions that occur when the blood-forming cells in the bone marrow are damaged)
Nephrolithiasis (calculi in the kidneys)

What are the existing conditions these people have? *

Bone Disorder: 4 people, 22.22%
Cervix Carcinoma (cancer of cervix): 1 person, 5.56%
Breast Cancer Metastatic: 1 person, 5.56%
Breast Cancer: 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

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