Gemzar and Codeine drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Gemzar (gemcitabine hydrochloride) and Codeine (codeine sulfate). Common drug interactions include asthenia among females and neutropenia among males.

The phase IV clinical study analyzes what interactions people have when they take Gemzar and Codeine. It is created by eHealthMe based on reports of 12 people who take the same drugs from the FDA, and is updated regularly.

What is Gemzar?

Gemzar has active ingredients of gemcitabine hydrochloride. It is often used in pancreatic carcinoma. eHealthMe is studying from 20,315 Gemzar users. Check the latest studies of Gemzar.

What is Codeine?

Codeine has active ingredients of codeine sulfate. It is often used in pain. eHealthMe is studying from 42,342 Codeine users. Check the latest studies of Codeine.

On Jul, 16, 2026

12 people who take Gemzar and Codeine together, and have interactions are studied.

What are the common drug interactions of Gemzar and Codeine, by gender? *:

female:

Asthenia (weakness)
Swelling face
Abdominal discomfort
Abdominal pain upper
Abscess jaw (tooth abscess or root abscess)
Arthritis (form of joint disorder that involves inflammation of one or more joints)
Blood cholesterol increased
Bone disorder
Compression fracture (fracture due to pressure caused by injury)
Cystocele (a condition that occurs when the tough fibrous wall between a woman's bladder and her vagina is torn by childbirth)

male:

Neutropenia (an abnormally low number of neutrophils)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

Fatigue (feeling of tiredness)
Decreased appetite
Depression
Headache (pain in head)
Malaise (a feeling of general discomfort or uneasiness)
Pruritus (severe itching of the skin)
Pyrexia (fever)
Speech disorder
Abasia (inability to walk)
Agitation (state of anxiety or nervous excitement)

40-49:

Facial pain
Fall
Febrile neutropenia (fever with reduced white blood cells)
Foot deformity (functional disability of foot)
Foot fracture
Gait disturbance
Gastroenteritis clostridial (inflammation of stomach and intestine clostridial)
Gingival pain (gum pain)
Haemorrhoids (a swollen vein or group of veins in the region of the anus)
Head injury

50-59:

Asthenia (weakness)
Compression fracture (fracture due to pressure caused by injury)
Cystocele (a condition that occurs when the tough fibrous wall between a woman's bladder and her vagina is torn by childbirth)
Deep vein thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis)
Dizziness
Dyspnoea (difficult or laboured respiration)
Ecchymosis (a discoloration of the skin resulting from bleeding underneath)
Enterocele (hernia of the intestine through the vagina)
Facial pain
Fall

60+:

Neutropenia (an abnormally low number of neutrophils)

What are the existing conditions these people have? *

Depression: 6 people, 50.00%
Stress And Anxiety: 5 people, 41.67%
Breast Cancer: 5 people, 41.67%
Metastases To Spine (cancer spreads to spine): 5 people, 41.67%
Metastases To Bone (cancer spreads to bone): 5 people, 41.67%
Breast Cancer Female: 2 people, 16.67%
Lung Neoplasm Malignant (cancer tumour of lung): 2 people, 16.67%
Hyperuricaemia (level of uric acid in the blood that is abnormally high): 1 person, 8.33%
Coronary Heart Disease (narrowing or blockage of the coronary arteries): 1 person, 8.33%
Diabetes: 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

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