Imodium multi-symptom relief and Lopressor drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Imodium multi-symptom relief (loperamide hydrochloride; simethicone) and Lopressor (metoprolol tartrate). Common drug interactions include drug ineffective among females and abdominal pain among males.

The phase IV clinical study analyzes what interactions people have when they take Imodium multi-symptom relief and Lopressor. 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 Imodium multi-symptom relief?

Imodium multi-symptom relief has active ingredients of loperamide hydrochloride; simethicone. It is often used in diarrhea. eHealthMe is studying from 5,486 Imodium multi-symptom relief users. Check the latest studies of Imodium multi-symptom relief.

What is Lopressor?

Lopressor has active ingredients of metoprolol tartrate. It is often used in high blood pressure. eHealthMe is studying from 33,152 Lopressor users. Check the latest studies of Lopressor.

On Aug, 05, 2026

12 people who take Imodium multi-symptom relief and Lopressor together, and have interactions are studied.

Imodium multi-symptom relief and Lopressor drug interactions.

What are the common drug interactions of Imodium Multi-Symptom Relief and Lopressor, by gender? *:

female:

Drug ineffective
Oropharyngeal pain
Throat irritation
Pneumonia

male:

Abdominal pain
Dyspnoea (difficult or laboured respiration)
Asthenia (weakness)
Bacteraemia (presence of bacteria in the blood)
Blood pressure systolic increased
Burkholderia cepacia complex infection (complex infection by group of bacteria burkholderia cepacia -resistant to common antibiotics)
Cardio-respiratory arrest (sudden dysfunction of heart and lungs)
Chest pain
Cholecystitis (infection of gallbladder)
Chorea (abnormal involuntary movement disorder)

What are the common drug interactions of Imodium Multi-Symptom Relief and Lopressor, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Abdominal pain
Bacteraemia (presence of bacteria in the blood)
Burkholderia cepacia complex infection (complex infection by group of bacteria burkholderia cepacia -resistant to common antibiotics)
Cholecystitis (infection of gallbladder)
Death
Dyspnoea (difficult or laboured respiration)
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)
Liver injury
Nausea (feeling of having an urge to vomit)
Pancreatitis (inflammation of pancreas)

40-49:

n/a

50-59:

Abdominal pain
Anaphylactic reaction (serious allergic reaction)
Asthenia (weakness)
Cardio-respiratory arrest (sudden dysfunction of heart and lungs)
Chest pain
Dyspnoea (difficult or laboured respiration)
Erythema (redness of the skin)
Headache (pain in head)
Hypotension (abnormally low blood pressure)
Malaise (a feeling of general discomfort or uneasiness)

60+:

Drug ineffective
Oropharyngeal pain
Emotional disorder
Extrapyramidal disorder (involuntary muscle spasms in the face and neck)
Gastroenteritis (inflammation of stomach and intestine)
Gout (uric acid crystals building up in the body)
Hypotension (abnormally low blood pressure)
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Neutrophil count decreased (less than normal number of neutrophil a type of blood cell)
Oedema peripheral (superficial swelling)

What are the existing conditions these people have? *

Pain: 3 people, 25.00%
Stress And Anxiety: 2 people, 16.67%
Irritable Bowel Syndrome: 1 person, 8.33%
Depression: 1 person, 8.33%
Diabetes: 1 person, 8.33%
Diabetic Gastropathy (gastric neuromuscular dysfunction in diabetes mellitus): 1 person, 8.33%
Gout (uric acid crystals building up in the body): 1 person, 8.33%
Haemoglobin Decreased: 1 person, 8.33%
High Blood Cholesterol: 1 person, 8.33%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

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