Erythromycin and Rocaltrol drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Erythromycin (erythromycin) and Rocaltrol (calcitriol). Common drug interactions include chest pain among females and dyspnoea among males.

The phase IV clinical study analyzes what interactions people have when they take Erythromycin and Rocaltrol. It is created by eHealthMe based on reports of 11 people who take the same drugs from the FDA, and is updated regularly.

What is Erythromycin?

Erythromycin has active ingredients of erythromycin. It is often used in acne. eHealthMe is studying from 12,563 Erythromycin users. Check the latest studies of Erythromycin.

What is Rocaltrol?

Rocaltrol has active ingredients of calcitriol. It is often used in hypoparathyroidism. eHealthMe is studying from 7,562 Rocaltrol users. Check the latest studies of Rocaltrol.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Aug, 31, 2026

11 people who take Erythromycin and Rocaltrol together, and have interactions are studied.

Erythromycin and Rocaltrol drug interactions.

What are the common drug interactions of Erythromycin and Rocaltrol, by gender? *:

female:

Chest pain
Electrocardiogram qt corrected interval prolonged
Hypokalaemia (low potassium)
Klebsiella infection
Nephritis (inflammation of the nephrons in the kidneys)
Nephrogenic anaemia (anaemia due to kidney disease)
Pruritus (severe itching of the skin)
Rash
Tubulointerstitial nephritis (a form of nephritis affecting the interstitium of the kidneys surrounding the tubules)
Chronic kidney disease

male:

Dyspnoea (difficult or laboured respiration)
Gastric ulcer (stomach ulcer)
Abdominal pain
Abdominal pain upper
Abdominal wall abscess (abdominal wall infection)
Activated partial thromboplastin time prolonged
Activities of daily living impaired
Anxiety
Arteriosclerosis coronary artery (thickening and hardening of arteries- coronary artery)
Ascites (accumulation of fluid in the abdominal cavity)

What are the common drug interactions of Erythromycin and Rocaltrol, 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 upper
Activated partial thromboplastin time prolonged
Biliary fistula
Chest pain
Cytomegalovirus infection
Dyspnoea (difficult or laboured respiration)
Electrocardiogram qt corrected interval prolonged
Gastrointestinal haemorrhage (bleeding gastrointestinal tract)
Grand mal convulsion (a type of generalized seizure that affects the entire brain)
Haematoma (collection of blood outside the blood vessels)

40-49:

Abdominal abscess (collection of pus in abdomen)
Abdominal pain
Abdominal pain upper
Abdominal wall abscess (abdominal wall infection)
Breath sounds decreased
Complications of transplanted kidney
Dizziness (excl vertigo)
Duodenal ulcer
Faecal occult blood (blood clot in stool)
Faeces discoloured

50-59:

n/a

60+:

Chronic kidney disease
Dyspnoea (difficult or laboured respiration)
Face oedema (swelling of face)
Nephritis (inflammation of the nephrons in the kidneys)
Nephrogenic anaemia (anaemia due to kidney disease)
Swelling face
Tubulointerstitial nephritis (a form of nephritis affecting the interstitium of the kidneys surrounding the tubules)
Hyperparathyroidism secondary (an abnormally high concentration of parathyroid hormone in the blood, resulting in weakening of the bones through loss of calcium-secondary)
Periorbital oedema (swelling around the eyes)
Rash

What are the existing conditions these people have? *

Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 27.27%
Infection: 2 people, 18.18%
Cardiac Disorder: 2 people, 18.18%
High Blood Pressure: 2 people, 18.18%
Pain: 2 people, 18.18%
Chronic Obstructive Pulmonary Disease (a progressive disease that makes it hard to breathe): 1 person, 9.09%
Headache (pain in head): 1 person, 9.09%
Haemolytic Uraemic Syndrome (blood clotting disease caused by e. coli infection, birth control pills, pneumonia, medications, and more): 1 person, 9.09%
Gastric Ulcer (stomach ulcer): 1 person, 9.09%
Fluid Retention (an abnormal accumulation of fluid in the blood): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

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