Zantac and Bacitracin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Zantac (ranitidine hydrochloride) and Bacitracin (bacitracin). Common drug interactions include pneumonia among females and abdominal pain among males.

The phase IV clinical study analyzes what interactions people have when they take Zantac and Bacitracin. It is created by eHealthMe based on reports of 32 people who take the same drugs from the FDA, and is updated regularly.

What is Zantac?

Zantac has active ingredients of ranitidine hydrochloride. It is often used in gastroesophageal reflux disease. eHealthMe is studying from 434,161 Zantac users. Check the latest studies of Zantac.

What is Bacitracin?

Bacitracin has active ingredients of bacitracin. eHealthMe is studying from 1,214 Bacitracin users. Check the latest studies of Bacitracin.

On Aug, 02, 2026

32 people who take Zantac and Bacitracin together, and have interactions are studied.

Zantac and Bacitracin drug interactions.

What are the common drug interactions of Zantac and Bacitracin, by gender? *:

female:

Pneumonia
Pyrexia (fever)
Rash
Rectal haemorrhage (bleeding from anus)
Renal failure (kidney dysfunction)
Stevens-johnson syndrome (an immune-complex-mediated hypersensitivity disorder. it ranges from mild skin and mucous membrane lesions to a severe)
Abscess (pus)
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Aseptic necrosis bone

male:

Abdominal pain
Constipation
Infection
Medical device complication
Renal papillary necrosis (a disorder of the kidneys in which all or part of the renal papillae die)
Rigors (an episode of shaking or exaggerated shivering)
Tinnitus (a ringing in the ears)
Tremor (trembling or shaking movements in one or more parts of your body)
Urinary retention (the inability to completely or partially empty the bladder)
Weakness

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

0-1:

Agitation (state of anxiety or nervous excitement)
Atelectasis (partial or complete collapse of the lung)
Bradycardia (abnormally slow heart action)
Cardiac murmur (an heart sound in valve abnormality)
Hydronephrosis (water inside the kidney)
Pyrexia (fever)
Ureteric dilatation
Ureteric obstruction
Vomiting

2-9:

n/a

10-19:

Stevens-johnson syndrome (an immune-complex-mediated hypersensitivity disorder. it ranges from mild skin and mucous membrane lesions to a severe)

20-29:

Vomiting
Diarrhoea
Pyrexia (fever)
Abdominal pain
Acute circulatory failure (shock)
C-reactive protein increased
Constipation
Dehydration (dryness resulting from the removal of water)
Dyspnoea (difficult or laboured respiration)
Empyema (collection of pus in a cavity in the body)

30-39:

n/a

40-49:

Arthralgia (joint pain)
Anaphylactic reaction (serious allergic reaction)
Cough
Dyspnoea (difficult or laboured respiration)
Hypoacusis (loss of hearing)
Hypoaesthesia oral (reduced sense of touch or sensation in mouth)
Joint stiffness
Neuralgia (pain in one or more nerves)
Pruritus (severe itching of the skin)
Rash

50-59:

Dry mouth
Failure to thrive (inadequate weight gain and physical growth in children)
Fatigue (feeling of tiredness)
General physical health deterioration (weak health status)
Hypotension (abnormally low blood pressure)
Insomnia (sleeplessness)
Medical device complication
Pain in limb
Panic disorder
Paraplegia (paralysis of the legs and lower body)

60+:

Anaemia (lack of blood)
Weight decreased
Anxiety
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Back pain
Chronic kidney disease
Depression
Disturbance in attention
Fall
Haemorrhage (bleeding)

What are the existing conditions these people have? *

Infection: 4 people, 12.50%
Staphylococcal Infection (an infection with staphylococcus bacteria): 3 people, 9.38%
Sepsis (a severe blood infection that can lead to organ failure and death): 3 people, 9.38%
Pain: 2 people, 6.25%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 2 people, 6.25%
Itching: 2 people, 6.25%
Hypersensitivity: 2 people, 6.25%
High Blood Pressure: 2 people, 6.25%
High Blood Cholesterol: 2 people, 6.25%
Grand Mal Convulsion (a type of generalized seizure that affects the entire brain): 2 people, 6.25%

* Approximation only. Some reports may have incomplete information.

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