Claritin and Effient drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Claritin (loratadine) and Effient (prasugrel hydrochloride). Common drug interactions include gastrooesophageal reflux disease among females and myocardial infarction among males.

The phase IV clinical study analyzes what interactions people have when they take Claritin and Effient. It is created by eHealthMe based on reports of 32 people who take the same drugs from the FDA, and is updated regularly.

What is Claritin?

Claritin has active ingredients of loratadine. It is often used in allergies. eHealthMe is studying from 77,317 Claritin users. Check the latest studies of Claritin.

What is Effient?

Effient has active ingredients of prasugrel hydrochloride. It is often used in stent. eHealthMe is studying from 9,482 Effient users. Check the latest studies of Effient.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 03, 2026

32 people who take Claritin and Effient together, and have interactions are studied.

What are the common drug interactions of Claritin and Effient, by gender? *:

female:

Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Hepatic enzyme increased
Hypertension (high blood pressure)
Hypoaesthesia (reduced sense of touch or sensation)
Hypotension (abnormally low blood pressure)
Insomnia (sleeplessness)
Meniere's disease (a disorder of the inner ear that can affect hearing and balance to a varying degree)
Muscle disorder (muscle disease)
Muscle spasms (muscle contraction)
Oxygen saturation decreased

male:

Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)
Dizziness
Abdominal discomfort
Intervertebral disc protrusion (spinal disc protrusion)
Local swelling (swelling at the site of some application of substance or injury)
Pustular psoriasis (raised bumps on the skin that are filled with pus)
Abdominal pain upper
Back disorder
Blood iron decreased
Cataract (clouding of the lens inside the eye)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Muscle spasms (muscle contraction)

40-49:

Memory impairment
Myocardial infarction (destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle)

50-59:

Pustular psoriasis (raised bumps on the skin that are filled with pus)
Abdominal discomfort
Abdominal pain upper
Cardiac failure congestive
Diarrhoea
Flatulence (flatus expelled through the anus)
Gastrointestinal disorder (functional problems of gastrointestinal tract)
Headache (pain in head)
Local swelling (swelling at the site of some application of substance or injury)
Onychoclasis (breaking of the nails)

60+:

Interstitial lung disease
Pyrexia (fever)
Blindness
Blood pressure fluctuation
Blood pressure increased
Body mass index increased
Cardiac disorder
Cataract (clouding of the lens inside the eye)
Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe)
Cough

What are the existing conditions these people have? *

High Blood Cholesterol: 11 people, 34.38%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 6 people, 18.75%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 6 people, 18.75%
High Blood Pressure: 5 people, 15.62%
Type 2 Diabetes: 4 people, 12.50%
Staphylococcal Sepsis (blood infection by an infection with staphylococcus bacteria): 4 people, 12.50%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 4 people, 12.50%
Diabetes: 3 people, 9.38%
Chronic Obstructive Pulmonary Disease (a progressive disease that makes it hard to breathe): 3 people, 9.38%
Dry Eyes (lack of adequate tears): 3 people, 9.38%

* Approximation only. Some reports may have incomplete information.

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