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

Summary:

Drug interactions are reported among people who take Tequin (gatifloxacin) and Calcium (calcium). Common drug interactions include gastrooesophageal reflux disease among females and chronic kidney disease among males.

The phase IV clinical study analyzes what interactions people have when they take Tequin and Calcium. It is created by eHealthMe based on reports of 21 people who take the same drugs from the FDA, and is updated regularly.

What is Tequin?

Tequin has active ingredients of gatifloxacin. eHealthMe is studying from 4,645 Tequin users. Check the latest studies of Tequin.

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, 09, 2026

21 people who take Tequin and Calcium together, and have interactions are studied.

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

female:

Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Hepatic enzyme increased
Hyperlipidaemia (presence of excess lipids in the blood)
Hypoaesthesia (reduced sense of touch or sensation)
Hypoglycaemia (deficiency of glucose in the bloodstream)
Hypokinesia (decreased bodily movement)
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development)
Hypoxia (low oxygen in tissues)
International normalised ratio increased
Intestinal ischaemia (decreased supply of oxygenated blood to the intestines)

male:

Chronic kidney disease
Nephrogenic anaemia (anaemia due to kidney disease)
Hyperparathyroidism secondary (an abnormally high concentration of parathyroid hormone in the blood, resulting in weakening of the bones through loss of calcium-secondary)
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Pallor
Pneumonia
Renal disorder (kidney disease)
Renal failure acute (rapid kidney dysfunction)
Renal impairment (severely reduced kidney function)
Renal injury (kidney injury)

What are the common drug interactions of Tequin 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:

n/a

40-49:

n/a

50-59:

Dry mouth
Headache (pain in head)
Insomnia (sleeplessness)

60+:

Chronic kidney disease
Renal failure (kidney dysfunction)
Atrioventricular block first degree (heart block first degree)
Back pain
Blood glucose decreased
Bradycardia (abnormally slow heart action)
Carotid artery stenosis (narrowing of carotid artery)
Cellulitis (infection under the skin)
Dehydration (dryness resulting from the removal of water)
Disseminated intravascular coagulation (systemic activation of blood coagulation)

What are the existing conditions these people have? *

High Blood Pressure: 4 people, 19.05%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 3 people, 14.29%
Cardiac Disorder: 3 people, 14.29%
Pain: 2 people, 9.52%
Infection: 2 people, 9.52%
High Blood Cholesterol: 2 people, 9.52%
Depression: 2 people, 9.52%
Chronic Obstructive Pulmonary Disease (a progressive disease that makes it hard to breathe): 2 people, 9.52%

* Approximation only. Some reports may have incomplete information.

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