Magnesium and Propylthiouracil drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Magnesium (magnesium) and Propylthiouracil (propylthiouracil). Common drug interactions include thyroid disorder among females and cardiac failure congestive among males.

The phase IV clinical study analyzes what interactions people have when they take Magnesium and Propylthiouracil. It is created by eHealthMe based on reports of 24 people who take the same drugs from the FDA, and is updated regularly.

What is Magnesium?

Magnesium has active ingredients of magnesium. It is often used in constipation. eHealthMe is studying from 121,147 Magnesium users. Check the latest studies of Magnesium.

What is Propylthiouracil?

Propylthiouracil has active ingredients of propylthiouracil. It is often used in hyperthyroidism. eHealthMe is studying from 2,545 Propylthiouracil users. Check the latest studies of Propylthiouracil.

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 Sep, 03, 2026

24 people who take Magnesium and Propylthiouracil together, and have interactions are studied.

Magnesium and Propylthiouracil drug interactions.

What are the common drug interactions of Magnesium and Propylthiouracil, by gender? *:

female:

Thyroid disorder (thyroid diseases)
Weight decreased
Dysmorphism (difference of body structure that is suggestive of a congenital disorder)
Foetal exposure during pregnancy (exposing your unborn child to contraindicated in pregnancy leads birth defect)
Hypoglycaemia (deficiency of glucose in the bloodstream)
Adrenal insufficiency (a condition in which the adrenal glands do not produce adequate amounts of steroids)
Chronic kidney disease
Nephrogenic anaemia (anaemia due to kidney disease)
Renal failure (kidney dysfunction)
Renal impairment (severely reduced kidney function)

male:

Cardiac failure congestive
Nephropathy (damage to or disease of a kidney)
Blood creatinine increased
Blood glucose increased
Blood pressure systolic increased
Blood urea increased
Blood urine present
Body temperature increased
Cerebral infarction (less blood supply to brain resulting tissue damage)
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)

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

0-1:

n/a

2-9:

n/a

10-19:

Hepatic failure (liver failure)
Live birth
Maternal exposure during pregnancy (use of substance during pregnancy)
Normal newborn

20-29:

n/a

30-39:

n/a

40-49:

n/a

50-59:

Abdominal pain
Fatigue (feeling of tiredness)
Abdominal pain upper
Alanine aminotransferase increased
Arthralgia (joint pain)
Blood pressure increased
Diarrhoea
Fungal infection
Head discomfort
Headache (pain in head)

60+:

Chronic kidney disease
Nephrogenic anaemia (anaemia due to kidney disease)
Cerebral infarction (less blood supply to brain resulting tissue damage)
Death
Flank pain (a distressing sensation experienced around the lower back and the upper abdomen)
Gait disturbance
Hyperkalaemia (damage to or disease of the kidney)
Hypoalbuminaemia (levels of albumin in blood serum are abnormally low)
Hyponatraemia (abnormally low level of sodium in the blood; associated with dehydration)
Hypotension (abnormally low blood pressure)

What are the existing conditions these people have? *

High Blood Pressure: 7 people, 29.17%
Insomnia (sleeplessness): 6 people, 25.00%
Foetal Exposure During Pregnancy (exposing your unborn child to contraindicated in pregnancy leads birth defect): 5 people, 20.83%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 5 people, 20.83%
High Blood Cholesterol: 3 people, 12.50%
Thyroid Diseases: 3 people, 12.50%
Stroke (sudden death of a portion of the brain cells due to a lack of oxygen): 3 people, 12.50%
Skin Disorder (skin disease): 3 people, 12.50%
Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 3 people, 12.50%
Blood Pressure Abnormal: 3 people, 12.50%

* Approximation only. Some reports may have incomplete information.

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