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

Summary:

Drug interactions are reported among people who take Fanapt (iloperidone) and Calcium (calcium). Common drug interactions include anxiety among females and anxiety among males.

The phase IV clinical study analyzes what interactions people have when they take Fanapt and Calcium. It is created by eHealthMe based on reports of 19 people who take the same drugs from the FDA, and is updated regularly.

What is Fanapt?

Fanapt has active ingredients of iloperidone. It is often used in schizophrenia. eHealthMe is studying from 1,443 Fanapt users. Check the latest studies of Fanapt.

What is Calcium?

Calcium has active ingredients of calcium. It is often used in osteoporosis. eHealthMe is studying from 184,201 Calcium users. Check the latest studies of Calcium.

On Jul, 30, 2026

19 people who take Fanapt and Calcium together, and have interactions are studied.

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

female:

Anxiety
Palpitations (feelings or sensations that your heart is pounding or racing)
Fall
Cough
Seizure (abnormal excessive or synchronous neuronal activity in the brain)
Vitamin d decreased
Asthma
Blood cholesterol increased
Drooling (drop saliva uncontrollably from the mouth)
Excessive eye blinking (excessive blinking is dry eyes)

male:

Anxiety
Babesiosis (malaria-like parasitic disease caused by infection with babesia)
Syncope (loss of consciousness with an inability to maintain postural tone)
Chest pain
Dizziness postural
Fall
Fatigue (feeling of tiredness)
Loss of consciousness
Middle insomnia (difficulty returning to sleep after awakening either in the middle of the night)
Paranoia (psychotic disorder characterized by delusions of persecution with or without grandeur)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Anxiety
Fall
Cough
Palpitations (feelings or sensations that your heart is pounding or racing)
Seizure (abnormal excessive or synchronous neuronal activity in the brain)
Vitamin d decreased
Blood cholesterol increased
Drooling (drop saliva uncontrollably from the mouth)
Excessive eye blinking (excessive blinking is dry eyes)
Headache (pain in head)

40-49:

Hyperphosphataemia (electrolyte disturbance in which there is an abnormally elevated level of phosphate in the blood)
Hypocalcaemia (levels of calcium in blood serum are abnormally low)
Hypomagnesaemia (electrolyte disturbance in which there is an abnormally low level of magnesium in the blood)
Cardiac flutter (abnormal heart rhythm)
Heart rate increased
Palpitations (feelings or sensations that your heart is pounding or racing)

50-59:

Anxiety
Asthma
Eye inflammation
Eye irritation
Infection
Oral pain
Sinus congestion (blockage of sinus)
Somnolence (a state of near-sleep, a strong desire for sleep)
Surgery
Therapeutic response decreased (less preventive response)

60+:

n/a

What are the existing conditions these people have? *

Angiomyolipoma (most common benign tumour of the kidney): 7 people, 36.84%
Pain: 3 people, 15.79%
Astrocytoma, Low Grade (low grade tumour of the brain that originate in a particular kind of glial-cells): 3 people, 15.79%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 10.53%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 2 people, 10.53%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 2 people, 10.53%
Hypoparathyroidism (inadequate secretion of parathyroid hormone resulting in abnormally low levels of calcium in the blood): 2 people, 10.53%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 2 people, 10.53%
Seizures (abnormal excessive or synchronous neuronal activity in the brain): 1 person, 5.26%
Quit Smoking: 1 person, 5.26%

* Approximation only. Some reports may have incomplete information.

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