Epinephrine and Welchol drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Epinephrine (epinephrine) and Welchol (colesevelam hydrochloride). Common drug interactions include osteomyelitis among females and gastrointestinal disorder among males.

The phase IV clinical study analyzes what interactions people have when they take Epinephrine and Welchol. It is created by eHealthMe based on reports of 66 people who take the same drugs from the FDA, and is updated regularly.

What is Epinephrine?

Epinephrine has active ingredients of epinephrine. It is often used in asthma. eHealthMe is studying from 21,290 Epinephrine users. Check the latest studies of Epinephrine.

What is Welchol?

Welchol has active ingredients of colesevelam hydrochloride. It is often used in high blood cholesterol. eHealthMe is studying from 11,309 Welchol users. Check the latest studies of Welchol.

On Jul, 28, 2026

66 people who take Epinephrine and Welchol together, and have interactions are studied.

Epinephrine and Welchol drug interactions.

What are the common drug interactions of Epinephrine and Welchol, by gender? *:

female:

Osteomyelitis (infection of bone)
Wheezing (a high-pitched whistling sound made while you breath)
Anxiety
Ear pain
Eating disorder
Hypoaesthesia (reduced sense of touch or sensation)
Hypoxia (low oxygen in tissues)
Infusion site pruritus (severe itching at infusion site)
Infusion site swelling
Neuralgia (pain in one or more nerves)

male:

Gastrointestinal disorder (functional problems of gastrointestinal tract)
Abdominal distension
Hiatus hernia (hernia resulting from the protrusion of part of the stomach through the diaphragm)
Infusion site bruising
Infusion site extravasation (flow of (blood or lymph) from infusion site)
Infusion site haemorrhage (bleeding from infusion site)
Infusion site mass
Infusion site swelling
Infusion site vesicles (fluid- or air-filled cavity or sac at infusion site)
Insomnia (sleeplessness)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Gastroenteritis viral (inflammation of stomach and intestine caused by virus infection)
Fall
Headache (pain in head)
Viral infection
Loss of consciousness
Pain
Oropharyngeal pain
Abdominal pain upper
Anaemia (lack of blood)
Blood glucose decreased

40-49:

Nephrogenic systemic fibrosis (involves fibrosis of skin, joints, eyes due to kidney disease)

50-59:

Weight decreased
Bartonellosis (infectious disease produced by bacteria of the genus bartonella)
Ear infection
Epstein-barr virus infection
Heart rate increased
Infection
Localised infection (infection at the single location)
Lyme disease (a bacterial infection that is spread to humans by infected ticks)
Sinusitis (inflammation of sinus)
Urinary tract infection

60+:

Sinusitis (inflammation of sinus)
Colitis (inflammation of colon)
Ear infection
Hypersensitivity
Infusion site pruritus (severe itching at infusion site)
Multiple allergies (allergy to multiple agents)
Nausea (feeling of having an urge to vomit)
Nephrolithiasis (calculi in the kidneys)
Pneumonia
Respiratory tract infection

What are the existing conditions these people have? *

Immunodeficiency Common Variable: 33 people, 50.00%
Crohn's Disease (a condition that causes inflammation of the gastrointestinal tract): 9 people, 13.64%
Sinusitis (inflammation of sinus): 8 people, 12.12%
Primary Immunodeficiency Syndrome: 8 people, 12.12%
Immunodeficiency: 8 people, 12.12%
Weight Decreased: 6 people, 9.09%
Rhinitis (a medical term for irritation and inflammation of the mucous membrane inside the nose): 6 people, 9.09%
Otitis (ear infection): 6 people, 9.09%
Headache (pain in head): 6 people, 9.09%
Combined Immunodeficiency: 5 people, 7.58%

* Approximation only. Some reports may have incomplete information.

Do you take Epinephrine and Welchol?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously