Lactase and Loratadine drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Lactase (lactase) and Loratadine (loratadine). Common drug interactions include foot fracture among females and emotional distress among males.

The phase IV clinical study analyzes what interactions people have when they take Lactase and Loratadine. It is created by eHealthMe based on reports of 33 people who take the same drugs from the FDA, and is updated regularly.

What is Lactase?

Lactase has active ingredients of lactase. It is often used in lactose intolerance. eHealthMe is studying from 948 Lactase users. Check the latest studies of Lactase.

What is Loratadine?

Loratadine has active ingredients of loratadine. It is often used in allergies. eHealthMe is studying from 56,314 Loratadine users. Check the latest studies of Loratadine.

On Jul, 27, 2026

33 people who take Lactase and Loratadine together, and have interactions are studied.

Lactase and Loratadine drug interactions.

What are the common drug interactions of Lactase and Loratadine, by gender? *:

female:

Foot fracture
Gait disturbance
Heart rate increased
Hyperbilirubinaemia (excess of bilirubin in the blood)
Hypophagia (reduced food intake)
Hypotension (abnormally low blood pressure)
Inflammation
Irritable bowel syndrome
Leukaemoid reaction (elevated white blood cell count, or leukocytosis, that is a physiological response to stress or infection)
Lung infection pseudomonal (bacterial infection of lung by pseudomonas aeruginosa)

male:

Emotional distress
Fatigue (feeling of tiredness)
Blood testosterone decreased
Cardiac arrest
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)
Chronic kidney disease
Decreased activity
Depression
Diarrhoea
Disturbance in attention

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Tachycardia paroxysmal (a form of tachycardia which begins and ends in an acute (or paroxysmal) manner)

30-39:

Decreased activity
Depression
Disturbance in attention
Dysgeusia (disorder of the sense of taste)
Emotional distress
Fatigue (feeling of tiredness)
Hypertension (high blood pressure)
Inflammation
Lethargy (tiredness)
Mobility decreased (ability to move is reduced)

40-49:

Pneumonia

50-59:

Abdominal pain
Depression
Fatigue (feeling of tiredness)
Feeding disorder (when children refuse to eat certain food groups)
Hepatic pain (pain in liver)
Infection
Malaise (a feeling of general discomfort or uneasiness)
Muscle atrophy (a decrease in the mass of the muscle)
Muscle spasms (muscle contraction)
Nausea (feeling of having an urge to vomit)

60+:

Arthralgia (joint pain)
Back pain
Muscle spasms (muscle contraction)
Productive cough
Rhinorrhoea (watery mucus discharge from the nose)
Seasonal allergy (allergic condition due to certain season)
Sinusitis (inflammation of sinus)
Somnolence (a state of near-sleep, a strong desire for sleep)
Tenderness (pain or discomfort when an affected area is touched)
Upper respiratory tract infection

What are the existing conditions these people have? *

Constipation: 6 people, 18.18%
Chronic Myeloid Leukaemia (long lasting type of cancer that starts in the blood-forming cells of the bone marrow and invades the blood): 5 people, 15.15%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 5 people, 15.15%
Hypersensitivity: 4 people, 12.12%
Immunodeficiency Common Variable: 4 people, 12.12%
High Blood Pressure: 3 people, 9.09%
Depression: 3 people, 9.09%
Muscle Spasms (muscle contraction): 3 people, 9.09%
Inflammation: 3 people, 9.09%
Stress And Anxiety: 3 people, 9.09%

* Approximation only. Some reports may have incomplete information.

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