Prevacid and Lonox drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Prevacid (lansoprazole) and Lonox (atropine sulfate; diphenoxylate hydrochloride). Common drug interactions include abdominal mass among females and lymphoma among males.

The phase IV clinical study analyzes what interactions people have when they take Prevacid and Lonox. It is created by eHealthMe based on reports of 45 people who take the same drugs from the FDA, and is updated regularly.

What is Prevacid?

Prevacid has active ingredients of lansoprazole. It is often used in gastroesophageal reflux disease. eHealthMe is studying from 130,714 Prevacid users. Check the latest studies of Prevacid.

What is Lonox?

Lonox has active ingredients of atropine sulfate; diphenoxylate hydrochloride. eHealthMe is studying from 376 Lonox users. Check the latest studies of Lonox.

On Jul, 29, 2026

45 people who take Prevacid and Lonox together, and have interactions are studied.

What are the common drug interactions of Prevacid and Lonox, by gender? *:

female:

Abdominal mass (localized enlargement or swelling in the human abdomen)
Abscess intestinal (collections of pus-intestinal)
Adrenal insufficiency (a condition in which the adrenal glands do not produce adequate amounts of steroids)
Antibody test positive
Apnoea (suspension of external breathing)
Balance disorder
Blindness
Blindness unilateral
Blood potassium decreased
Blood pressure decreased

male:

Lymphoma (cancer that begins in immune system cells)
Chronic kidney disease
Anorexia (eating disorder characterized by immoderate food restriction and irrational fear of gaining weight)
Blood creatinine increased
Cytomegalovirus infection
Dehydration (dryness resulting from the removal of water)
Duodenitis (inflammation of the duodenum)
Dyspnoea (difficult or laboured respiration)
Klebsiella infection
Nausea (feeling of having an urge to vomit)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Biliary dyskinesia (motility disorder that affects the gallbladder and sphincter of oddi)
Cholecystitis chronic (long lasting infection of gallbladder)
Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
Injury
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Pain
Pulmonary embolism (blockage of the main artery of the lung)

30-39:

Ovarian cyst (fluid filled sac of the ovary)

40-49:

Abdominal pain
Arthralgia (joint pain)
Carotid artery stenosis (narrowing of carotid artery)
Chest pain
Constipation
Ear pain
Fibula fracture
Hallucination, auditory (perceiving sounds without auditory stimulus)
Joint sprain (an injury to joint surrounding flexible fibres)
Muscle spasms (muscle contraction)

50-59:

Lymphoma (cancer that begins in immune system cells)
Sepsis (a severe blood infection that can lead to organ failure and death)
Chronic kidney disease
Disease progression
Dyskinesia (abnormality or impairment of voluntary movement)
Dyspnoea (difficult or laboured respiration)
Lung neoplasm (tumour of lung)
Muscle twitching
Nephrolithiasis (calculi in the kidneys)
Overdose

60+:

Chronic kidney disease
Renal failure (kidney dysfunction)
Drug ineffective
Fall
Hypertension (high blood pressure)
Musculoskeletal pain (pain affects the bones, muscles, ligaments, tendons, and nerves)
Weight decreased
Abasia (inability to walk)
Abdominal discomfort
Abdominal mass (localized enlargement or swelling in the human abdomen)

What are the existing conditions these people have? *

Pain: 8 people, 17.78%
Diarrhea: 6 people, 13.33%
Stress And Anxiety: 5 people, 11.11%
Hypovitaminosis (any of several diseases caused by deficiency of one or more vitamins): 5 people, 11.11%
Gout (uric acid crystals building up in the body): 5 people, 11.11%
Sleep Disorder: 5 people, 11.11%
High Blood Pressure: 5 people, 11.11%
Nausea (feeling of having an urge to vomit): 5 people, 11.11%
Insomnia (sleeplessness): 4 people, 8.89%
Infection: 4 people, 8.89%

* Approximation only. Some reports may have incomplete information.

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