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

Summary:

Drug interactions are reported among people who take Robaxin (methocarbamol) and Flector (diclofenac epolamine). Common drug interactions include fibromyalgia among females and drug hypersensitivity among males.

The phase IV clinical study analyzes what interactions people have when they take Robaxin and Flector. It is created by eHealthMe based on reports of 23 people who take the same drugs from the FDA, and is updated regularly.

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.

What is Flector?

Flector has active ingredients of diclofenac epolamine. It is often used in pain. eHealthMe is studying from 5,112 Flector users. Check the latest studies of Flector.

On Aug, 11, 2026

23 people who take Robaxin and Flector together, and have interactions are studied.

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

female:

Fibromyalgia (a long-term condition which causes pain all over the body)
Migraine (headache)
Weight decreased
Balance disorder
Depression
Dizziness
Vomiting
Cholesterosis (abnormal deposition of cholesterol in tissues)
Diarrhoea
Influenza like illness

male:

Drug hypersensitivity
Nausea (feeling of having an urge to vomit)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Cholecystitis chronic (long lasting infection of gallbladder)
Cholelithiasis (the presence or formation of gallstones in the gallbladder or bile ducts)
Cholesterosis (abnormal deposition of cholesterol in tissues)
Gallbladder cholesterolosis (accumulation and deposition of cholesterol inside of the)
Gallbladder disorder

30-39:

Balance disorder
Confusional state
Crying
Depressed mood
Depression
Dizziness
Ear discomfort
Headache (pain in head)
Hypotension (abnormally low blood pressure)
Loss of consciousness

40-49:

Blood cholesterol increased
Drug ineffective
Fibromyalgia (a long-term condition which causes pain all over the body)
Memory impairment
Depression
Malaise (a feeling of general discomfort or uneasiness)
Nausea (feeling of having an urge to vomit)
Vomiting

50-59:

Arthralgia (joint pain)
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Decreased activity
Diarrhoea
Influenza like illness
Migraine (headache)
Myalgia (muscle pain)
Sleep disorder
Blood glucose increased
Colitis (inflammation of colon)

60+:

Anaemia (lack of blood)
Balance disorder
Pneumothorax traumatic
Pruritus (severe itching of the skin)
Pulmonary embolism (blockage of the main artery of the lung)
Rib fracture
Swelling
Thrombosis (formation of a blood clot inside a blood vessel)
Venous thrombosis (blood clot (thrombus) that forms within a vein)
Vomiting

What are the existing conditions these people have? *

Nausea (feeling of having an urge to vomit): 5 people, 21.74%
Depression: 5 people, 21.74%
Sleep Disorder: 3 people, 13.04%
Migraine (headache): 3 people, 13.04%
Fibromyalgia (a long-term condition which causes pain all over the body): 3 people, 13.04%
Type 2 Diabetes: 2 people, 8.70%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 8.70%
Pancreatitis Chronic (chronic inflammation of pancreas): 2 people, 8.70%
Neck Pain: 2 people, 8.70%
Joint Pain: 2 people, 8.70%

* Approximation only. Some reports may have incomplete information.

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