Amoxicillin and Perjeta drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Amoxicillin (amoxicillin) and Perjeta (pertuzumab). Common drug interactions include diarrhoea among females.

The phase IV clinical study analyzes what interactions people have when they take Amoxicillin and Perjeta. It is created by eHealthMe based on reports of 63 people who take the same drugs from the FDA, and is updated regularly.

What is Amoxicillin?

Amoxicillin has active ingredients of amoxicillin. It is often used in infection. eHealthMe is studying from 99,235 Amoxicillin users. Check the latest studies of Amoxicillin.

What is Perjeta?

Perjeta has active ingredients of pertuzumab. eHealthMe is studying from 13,388 Perjeta users. Check the latest studies of Perjeta.

On Jul, 20, 2026

63 people who take Amoxicillin and Perjeta together, and have interactions are studied.

Amoxicillin and Perjeta drug interactions.

What are the common drug interactions of Amoxicillin and Perjeta, by gender? *:

female:

Diarrhoea
Nausea (feeling of having an urge to vomit)
Depressed mood
Left ventricular dysfunction
Mucosal inflammation (infection of mucous membrane)
Nail infection
Neuralgia (pain in one or more nerves)
Palpitations (feelings or sensations that your heart is pounding or racing)
Poor peripheral circulation
Rash

male:

n/a

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

Rash maculo-papular (red area on the skin that is covered with small confluent bumps)

30-39:

Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures)
Pneumonia
Neutropenia (an abnormally low number of neutrophils)

40-49:

Back pain
Bone pain
Cough
Depression
Diarrhoea
Disease progression
Dizziness
Drug hypersensitivity
Dry mouth
Dysgeusia (disorder of the sense of taste)

50-59:

Diarrhoea
Headache (pain in head)
Nausea (feeling of having an urge to vomit)
Neuropathy peripheral (surface nerve damage)
Muscle twitching
Abdominal pain
Nasopharyngitis (inflammation of the nasopharynx)
Lacrimation increased
Alopecia (absence of hair from areas of the body)
Depressed mood

60+:

Anaemia (lack of blood)
Thrombocytopenia (decrease of platelets in blood)
Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures)
Headache (pain in head)
Muscle spasms (muscle contraction)
Neuropathy peripheral (surface nerve damage)
Syncope (loss of consciousness with an inability to maintain postural tone)
Alopecia (absence of hair from areas of the body)
Arthralgia (joint pain)
Arthritis (form of joint disorder that involves inflammation of one or more joints)

What are the existing conditions these people have? *

Breast Cancer: 37 people, 58.73%
Headache (pain in head): 25 people, 39.68%
Breast Cancer Metastatic: 24 people, 38.10%
Constipation: 23 people, 36.51%
Cough: 23 people, 36.51%
Diarrhea: 23 people, 36.51%
Urinary Tract Infection: 23 people, 36.51%
Muscle Spasms (muscle contraction): 22 people, 34.92%
Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures): 22 people, 34.92%
Heart Palpitations (feelings or sensations that your heart is pounding or racing): 22 people, 34.92%

* Approximation only. Some reports may have incomplete information.

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