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

Summary:

Drug interactions are reported among people who take Firazyr (icatibant acetate) and Magnesium (magnesium). Common drug interactions include hereditary angioedema among females and hereditary angioedema among males.

The phase IV clinical study analyzes what interactions people have when they take Firazyr and Magnesium. It is created by eHealthMe based on reports of 90 people who take the same drugs from the FDA, and is updated regularly.

What is Firazyr?

Firazyr has active ingredients of icatibant acetate. eHealthMe is studying from 5,650 Firazyr users. Check the latest studies of Firazyr.

What is Magnesium?

Magnesium has active ingredients of magnesium. It is often used in constipation. eHealthMe is studying from 121,144 Magnesium users. Check the latest studies of Magnesium.

On Jul, 05, 2026

90 people who take Firazyr and Magnesium together, and have interactions are studied.

Firazyr and Magnesium drug interactions.

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

female:

Hereditary angioedema (recurrent episodes of severe swelling)
Drug ineffective
Thrombosis (formation of a blood clot inside a blood vessel)
Road traffic accident
Hospitalisation
Weight decreased
Irritable bowel syndrome
Vomiting
Weight increased
Amnesia (deficit in memory caused by brain damage, disease, or psychological trauma)

male:

Hereditary angioedema (recurrent episodes of severe swelling)
Asthenia (weakness)
Sepsis (a severe blood infection that can lead to organ failure and death)
Dehydration (dryness resulting from the removal of water)
Gait disturbance
Hypotension (abnormally low blood pressure)
Movement disorder (neurological syndromes where they may be excess of movement or a paucity of movement that is not connected to weakness)
Myalgia (muscle pain)
Pain
Pneumonia

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Hereditary angioedema (recurrent episodes of severe swelling)
Aspartate aminotransferase increased
Blood alkaline phosphatase increased
Blood cholesterol decreased
Haemoglobin decreased

40-49:

Heart rate increased
Muscle contractions involuntary (uncontrolled muscle contraction)
Pneumonia
Intestinal perforation (complete penetration of the wall of the intestine)
Uterine leiomyoma (uterine benign tumour derived from smooth muscle)
Asthma
Drug ineffective
Influenza
Kidney infection
Pharyngeal oedema (abnormal accumulation of fluid in the cavities and intercellular spaces of the pharyngeal)

50-59:

Hereditary angioedema (recurrent episodes of severe swelling)
Drug ineffective
Dyspnoea (difficult or laboured respiration)
Hypersensitivity
Injection site erythema (redness at injection site)
Injection site pain
Laryngeal oedema (swelling of larynx)
Rash
Stridor
Swelling face

60+:

Hereditary angioedema (recurrent episodes of severe swelling)
Irritable bowel syndrome
Fibromyalgia (a long-term condition which causes pain all over the body)
Headache (pain in head)
Influenza
Poor quality sleep
Abdominal hernia
Abnormal weight gain
Allergy to plants
Arthralgia (joint pain)

What are the existing conditions these people have? *

Hereditary Angioedema (recurrent episodes of severe swelling): 66 people, 73.33%
Immune System Disorder: 38 people, 42.22%
Asthma: 7 people, 7.78%
Idiopathic Urticaria (allergic reactions, presence of hives with unknown cause): 6 people, 6.67%

* Approximation only. Some reports may have incomplete information.

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