Calcitriol and Robaxin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Calcitriol (calcitriol) and Robaxin (methocarbamol). Common drug interactions include surgery among females and chronic kidney disease among males.

The phase IV clinical study analyzes what interactions people have when they take Calcitriol and Robaxin. It is created by eHealthMe based on reports of 41 people who take the same drugs from the FDA, and is updated regularly.

What is Calcitriol?

Calcitriol has active ingredients of calcitriol. It is often used in hypoparathyroidism. eHealthMe is studying from 24,162 Calcitriol users. Check the latest studies of Calcitriol.

What is Robaxin?

Robaxin has active ingredients of methocarbamol. It is often used in muscle spasms. eHealthMe is studying from 9,109 Robaxin users. Check the latest studies of Robaxin.

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, 23, 2026

41 people who take Calcitriol and Robaxin together, and have interactions are studied.

Calcitriol and Robaxin drug interactions.

What are the common drug interactions of Calcitriol and Robaxin, by gender? *:

female:

Surgery
Chronic kidney disease
Renal failure (kidney dysfunction)
Pruritus (severe itching of the skin)
Anxiety
Pain in extremity
Joint stiffness
Livedo reticularis (a lace-like purplish discoloration of the skin)
Mobility decreased (ability to move is reduced)
Muscular weakness (muscle weakness)

male:

Chronic kidney disease
Renal disorder (kidney disease)
Nephrogenic anaemia (anaemia due to kidney disease)
Spinal cord compression
Wheezing (a high-pitched whistling sound made while you breath)
Renal failure (kidney dysfunction)
Ankylosing spondylitis (type of arthritis affecting the spine)
Death
Drug intolerance (drug sensitivity)
Fall

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Cardiac arrest
Contusion (a type of hematoma of tissue in which capillaries)
Decreased appetite
Disorientation (disability in which the senses of time, direction, and recognition of people and places)
Dizziness
Dyspepsia (indigestion)
Emotional disorder
Haemorrhage intracranial (bleeding within the skull)
Hypoaesthesia (reduced sense of touch or sensation)
Malaise (a feeling of general discomfort or uneasiness)

50-59:

Pruritus (severe itching of the skin)
Anxiety
Joint stiffness
Livedo reticularis (a lace-like purplish discoloration of the skin)
Mobility decreased (ability to move is reduced)
Muscular weakness (muscle weakness)
Nephrogenic systemic fibrosis (involves fibrosis of skin, joints, eyes due to kidney disease)
Pain in extremity
Peau d'orange (orange peel skin)
Scab (a hard coating on the skin formed during the wound healing)

60+:

Chronic kidney disease
Renal failure (kidney dysfunction)
Bronchopneumonia (inflammation of the lungs, arising in the bronchi or bronchioles)
Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Diarrhoea
Infection
Knee arthroplasty
Retroperitoneal haemorrhage (bleeding between the peritoneum and the posterior abdominal wall)
Spinal cord compression
Renal impairment (severely reduced kidney function)

What are the existing conditions these people have? *

Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 19 people, 46.34%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 16 people, 39.02%
Pain: 10 people, 24.39%
Diabetes: 9 people, 21.95%
High Blood Pressure: 9 people, 21.95%
Infection: 9 people, 21.95%
Indigestion: 8 people, 19.51%
Hypotension (abnormally low blood pressure): 7 people, 17.07%
Anaemia (lack of blood): 7 people, 17.07%
Restless Leg Syndrome (a powerful urge to move your legs): 7 people, 17.07%

* Approximation only. Some reports may have incomplete information.

Do you take Calcitriol and Robaxin?

- 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