Memantine and Calcium citrate drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Memantine (memantine) and Calcium citrate (calcium). Common drug interactions include haemorrhage among females and death among males.

The phase IV clinical study analyzes what interactions people have when they take Memantine and Calcium citrate. It is created by eHealthMe based on reports of 28 people who take the same drugs from the FDA, and is updated regularly.

What is Memantine?

Memantine has active ingredients of memantine. It is often used in alzheimer's disease. eHealthMe is studying from 10,266 Memantine users. Check the latest studies of Memantine.

What is Calcium citrate?

Calcium citrate has active ingredients of calcium. It is often used in osteopenia. eHealthMe is studying from 12,606 Calcium citrate users. Check the latest studies of Calcium citrate.

On Jul, 17, 2026

28 people who take Memantine and Calcium citrate together, and have interactions are studied.

Memantine and Calcium citrate drug interactions.

What are the common drug interactions of Memantine and Calcium Citrate, by gender? *:

female:

Haemorrhage (bleeding)
Infusion site bruising
Infusion site haemorrhage (bleeding from infusion site)
Peripheral swelling
Sinusitis (inflammation of sinus)
Upper respiratory tract infection
Viral infection
Cystitis (inflammation of the wall of the bladder)
Dermatitis contact (skin reaction (dermatitis) resulting from exposure to allergens)
Food allergy

male:

Death
Decreased appetite
Cardiac disorder
Cardiac failure congestive
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)
Colonic haematoma (collection of blood outside the blood vessels in colon)
Dehydration (dryness resulting from the removal of water)
Drug ineffective
Drug level below therapeutic
Dysphonia (speech disorder attributable to a disorder of phonation)

What are the common drug interactions of Memantine and Calcium Citrate, 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:

n/a

50-59:

Drug ineffective
Drug level below therapeutic
Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters)
Fall
Flushing (the warm, red condition of human skin)
Gastroenteritis viral (inflammation of stomach and intestine caused by virus infection)
Impaired work ability
Mobility decreased (ability to move is reduced)
Pruritus (severe itching of the skin)
Quality of life decreased

60+:

Death
Hallucination (an experience involving the perception of something not present)
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Haematuria (presence of blood in urine)
Haemoglobin decreased
Haemorrhage (bleeding)
Influenza
International normalised ratio increased
Lower gastrointestinal haemorrhage (bleeding in the large intestine, rectum, or anus is called lower gi bleeding)
Malocclusion (a misalignment)

What are the existing conditions these people have? *

Parkinson's Disease: 5 people, 17.86%
Immunodeficiency Common Variable: 4 people, 14.29%
Immunodeficiency: 4 people, 14.29%
Hallucinations (sensations that appear real but are created by your mind): 3 people, 10.71%
Multiple Myeloma (cancer of the plasma cells): 2 people, 7.14%
Delusion (a false belief or opinion): 2 people, 7.14%
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): 2 people, 7.14%

* Approximation only. Some reports may have incomplete information.

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