Flaxseed and Pyridium drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Flaxseed (flaxseed) and Pyridium (phenazopyridine hydrochloride). Common drug interactions include arthritis among females and dehydration among males.

The phase IV clinical study analyzes what interactions people have when they take Flaxseed and Pyridium. It is created by eHealthMe based on reports of 29 people who take the same drugs from the FDA, and is updated regularly.

What is Flaxseed?

Flaxseed has active ingredients of flaxseed. It is often used in high blood cholesterol. eHealthMe is studying from 7,137 Flaxseed users. Check the latest studies of Flaxseed.

What is Pyridium?

Pyridium has active ingredients of phenazopyridine hydrochloride. It is often used in urinary tract infection. eHealthMe is studying from 1,841 Pyridium users. Check the latest studies of Pyridium.

On Jul, 14, 2026

29 people who take Flaxseed and Pyridium together, and have interactions are studied.

Flaxseed and Pyridium drug interactions.

What are the common drug interactions of Flaxseed and Pyridium, by gender? *:

female:

Arthritis (form of joint disorder that involves inflammation of one or more joints)
Confusional state
Drug ineffective
Fatigue (feeling of tiredness)
Feeling drunk
Feeling jittery
Hypertension (high blood pressure)
Hypnagogic hallucination
Libido decreased (loss of interest in sex)
Muscle spasms (muscle contraction)

male:

Dehydration (dryness resulting from the removal of water)
Asthenia (weakness)
Failure to thrive (inadequate weight gain and physical growth in children)

What are the common drug interactions of Flaxseed and Pyridium, 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:

Injection site mass
Injection site reaction

50-59:

Anaemia (lack of blood)
Arterial haemorrhage
Choking sensation (feeling of obstruction in respiratory system)
Cough
Delirium (wild excitement)
Diarrhoea
Dizziness
Fall
Fibromyalgia (a long-term condition which causes pain all over the body)
Fluid imbalance (imbalance of fluid in body in intake and fluid lost)

60+:

Dehydration (dryness resulting from the removal of water)
Abnormal faeces (abnormal stool)
Feeling drunk
Feeling jittery
Headache (pain in head)
Hyperhidrosis (abnormally increased sweating)
Hypertension (high blood pressure)
Hypnagogic hallucination
Libido decreased (loss of interest in sex)
Muscle spasms (muscle contraction)

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 18 people, 62.07%
Drowsiness: 12 people, 41.38%
Fluid Imbalance (imbalance of fluid in body in intake and fluid lost): 5 people, 17.24%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 5 people, 17.24%
Malignant Melanoma (skin cancer rises from melancytes): 2 people, 6.90%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 2 people, 6.90%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 2 people, 6.90%
Cystitis Interstitial (unknown cause characterized by bladder pain): 2 people, 6.90%
Chronic Fatigue Syndrome (disorder that causes extreme fatigue): 2 people, 6.90%

* Approximation only. Some reports may have incomplete information.

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