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

Summary:

Drug interactions are reported among people who take Loratadine (loratadine) and Ajovy (fremanezumab-vfrm). Common drug interactions include weight decreased among females and memory impairment among males.

The phase IV clinical study analyzes what interactions people have when they take Loratadine and Ajovy. It is created by eHealthMe based on reports of 22 people who take the same drugs from the FDA, and is updated regularly.

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.

What is Ajovy?

Ajovy has active ingredients of fremanezumab-vfrm. eHealthMe is studying from 8,834 Ajovy users. Check the latest studies of Ajovy.

On Aug, 07, 2026

22 people who take Loratadine and Ajovy together, and have interactions are studied.

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

female:

Weight decreased
Acne (skin problems that cause pimples)
Adverse reaction
Anxiety
Blood glucose fluctuation
Blood glucose increased
Depression
Dizziness
Dry skin
Emergency care

male:

Memory impairment
Diverticulitis (digestive disease which involves the formation of pouches (diverticula) within the bowel wall)
Foetal exposure during pregnancy (exposing your unborn child to contraindicated in pregnancy leads birth defect)
Medial tibial stress syndrome (pain in medial part of tibia)

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

0-1:

Foetal exposure during pregnancy (exposing your unborn child to contraindicated in pregnancy leads birth defect)

2-9:

n/a

10-19:

n/a

20-29:

Abdominal pain upper
Administration site pain
Arthralgia (joint pain)
Contusion (a type of hematoma of tissue in which capillaries)
Device related infection
Fatigue (feeling of tiredness)
Impaired gastric emptying
Nausea (feeling of having an urge to vomit)
Post-traumatic stress disorder
Sleep disorder

30-39:

n/a

40-49:

Adverse reaction
Anxiety
Depression
Dyspnoea (difficult or laboured respiration)
Emergency care
Insomnia (sleeplessness)
Nervousness
Panic attack
Pruritus (severe itching of the skin)
Rash macular (small, flat red spots)

50-59:

Migraine (headache)
Acne (skin problems that cause pimples)
Blood glucose fluctuation
Blood glucose increased
Hordeolum (small collection of pus (abscess) on the eyelid)
Memory impairment
Pruritus (severe itching of the skin)
Rash
Swelling
Alopecia (absence of hair from areas of the body)

60+:

Blood glucose decreased
Chills (felling of cold)
Urinary incontinence (inability to control the flow of urine and involuntary urination)
Vertigo
Vomiting
Weight decreased
Diverticulitis (digestive disease which involves the formation of pouches (diverticula) within the bowel wall)
Drug ineffective
Headache (pain in head)
Medial tibial stress syndrome (pain in medial part of tibia)

What are the existing conditions these people have? *

Migraine (headache): 13 people, 59.09%
Asthma: 6 people, 27.27%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 5 people, 22.73%
Stress And Anxiety: 4 people, 18.18%
High Blood Cholesterol: 3 people, 13.64%
Sleep Disorder: 3 people, 13.64%
Pain: 3 people, 13.64%
Dry Eyes (lack of adequate tears): 3 people, 13.64%
Hypersensitivity: 3 people, 13.64%
Urinary Tract Infection: 2 people, 9.09%

* Approximation only. Some reports may have incomplete information.

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