Premarin and Methoxsalen drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Premarin (estrogens, conjugated) and Methoxsalen (methoxsalen). Common drug interactions include dysphagia among females.

The phase IV clinical study analyzes what interactions people have when they take Premarin and Methoxsalen. It is created by eHealthMe based on reports of 12 people who take the same drugs from the FDA, and is updated regularly.

What is Premarin?

Premarin has active ingredients of estrogens, conjugated. It is often used in hormone replacement therapy. eHealthMe is studying from 99,630 Premarin users. Check the latest studies of Premarin.

What is Methoxsalen?

Methoxsalen has active ingredients of methoxsalen. eHealthMe is studying from 153 Methoxsalen users. Check the latest studies of Methoxsalen.

On Jul, 19, 2026

12 people who take Premarin and Methoxsalen together, and have interactions are studied.

Premarin and Methoxsalen drug interactions.

What are the common drug interactions of Premarin and Methoxsalen, by gender? *:

female:

Dysphagia (a condition in which swallowing is difficult or painful)
Drug intolerance (drug sensitivity)
Dyspnoea (difficult or laboured respiration)
Fatigue (feeling of tiredness)
Febrile neutropenia (fever with reduced white blood cells)
Flat affect (absence of emotional response to a situation)
Iron deficiency anaemia
Leukocytosis (increased white blood cells)
Neuropathy peripheral (surface nerve damage)
Neutrophil count increased (excess than normal number of neutrophil a type of blood cell)

male:

n/a

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Cardiac failure
Drug intolerance (drug sensitivity)
Dysphagia (a condition in which swallowing is difficult or painful)
Vomiting

30-39:

Chronic graft versus host disease (immune cells attack the host's body cells after transplant)
Pulmonary embolism (blockage of the main artery of the lung)
Flat affect (absence of emotional response to a situation)
Iron deficiency anaemia
Leukocytosis (increased white blood cells)
Neuropathy peripheral (surface nerve damage)
Neutrophil count increased (excess than normal number of neutrophil a type of blood cell)
Nipple disorder (disease of nipple)
Osteonecrosis (death of bone)
Urinary incontinence (inability to control the flow of urine and involuntary urination)

40-49:

n/a

50-59:

n/a

60+:

n/a

What are the existing conditions these people have? *

Graft Versus Host Disease (the donated bone marrow or stem cells view the recipient's body as foreign, and the donated cells/bone marrow attack the body): 9 people, 75.00%
Acute Lymphocytic Leukemia (All) (cancer of the white blood cells characterized by excess lymphoblasts): 9 people, 75.00%
Chronic Graft Versus Host Disease (immune cells attack the host's body cells after transplant): 3 people, 25.00%
Wheezing (a high-pitched whistling sound made while you breath): 1 person, 8.33%
Sleep Disorder: 1 person, 8.33%
Pulmonary Embolism (blockage of the main artery of the lung): 1 person, 8.33%
Oedema (fluid collection in tissue): 1 person, 8.33%
Nausea (feeling of having an urge to vomit): 1 person, 8.33%
Infection: 1 person, 8.33%
Immunodeficiency Disorders: 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

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