Armour thyroid and Metronidazole drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Armour thyroid (thyroid tablets, usp) and Metronidazole (metronidazole). Common drug interactions include cerebrovascular accident among females and chronic kidney disease among males.

The phase IV clinical study analyzes what interactions people have when they take Armour thyroid and Metronidazole. It is created by eHealthMe based on reports of 68 people who take the same drugs from the FDA, and is updated regularly.

What is Armour thyroid?

Armour thyroid has active ingredients of thyroid tablets, usp. It is often used in hypothyroidism. eHealthMe is studying from 11,975 Armour thyroid users. Check the latest studies of Armour thyroid.

What is Metronidazole?

Metronidazole has active ingredients of metronidazole. It is often used in vaginitis bacterial. eHealthMe is studying from 59,578 Metronidazole users. Check the latest studies of Metronidazole.

On Jul, 12, 2026

68 people who take Armour thyroid and Metronidazole together, and have interactions are studied.

Armour thyroid and Metronidazole drug interactions.

What are the common drug interactions of Armour Thyroid and Metronidazole, by gender? *:

female:

Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
Cervical vertebral fracture
Colon injury
Contusion (a type of hematoma of tissue in which capillaries)
Cough
Diarrhoea
Vomiting
Drug ineffective
Blood pressure increased
Fatigue (feeling of tiredness)

male:

Chronic kidney disease
Hip arthroplasty
Abdominal discomfort
Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Drug ineffective
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Haemoptysis (blood-stained sputum from the bronchi, larynx, trachea, or lungs)
Nephrogenic anaemia (anaemia due to kidney disease)
Rash macular (small, flat red spots)
Reflux gastritis (a condition in which the lining of a person's stomach becomes inflamed as a result of exposure to bile)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Dyskinesia (abnormality or impairment of voluntary movement)
Therapeutic response decreased (less preventive response)
Tremor (trembling or shaking movements in one or more parts of your body)
Vomiting
Physical assault
Sleep terror (felling of terror in sleep)

40-49:

Chronic kidney disease
Hip arthroplasty
Renal failure (kidney dysfunction)
Anhedonia (inability to experience pleasure from activities usually found enjoyable)
Anxiety
Bone density decreased
Bone loss
Emotional distress
Osteopenia (a condition where bone mineral density is lower than normal)
Pain

50-59:

Aphagia (inability or refusal to swallow)
Body temperature increased
Colitis (inflammation of colon)
Colon injury
Diabetes mellitus (diabetes, caused by a deficiency of the pancreatic hormone insulin)
Diarrhoea
Hepatic enzyme increased
Immune system disorder
Injection site pruritus (severe itching at injection site)
Nephrogenic anaemia (anaemia due to kidney disease)

60+:

Diarrhoea
Fatigue (feeling of tiredness)
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Hearing disability
Hepatic pain (pain in liver)
Nausea (feeling of having an urge to vomit)
Pain
Rash
Rosacea (a skin condition that causes facial redness)
Vomiting

What are the existing conditions these people have? *

Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 11 people, 16.18%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 10 people, 14.71%
Pain: 9 people, 13.24%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 8 people, 11.76%
Immunodeficiency Common Variable: 7 people, 10.29%
High Blood Pressure: 7 people, 10.29%
Gout (uric acid crystals building up in the body): 5 people, 7.35%
Depression: 5 people, 7.35%
Blood Potassium Decreased: 5 people, 7.35%
Diarrhea: 5 people, 7.35%

* Approximation only. Some reports may have incomplete information.

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