Cefaclor and Heparin drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Cefaclor (cefaclor) and Heparin (heparin sodium). Common drug interactions include dizziness among females and nausea among males.

The phase IV clinical study analyzes what interactions people have when they take Cefaclor and Heparin. It is created by eHealthMe based on reports of 74 people who take the same drugs from the FDA, and is updated regularly.

What is Cefaclor?

Cefaclor has active ingredients of cefaclor. eHealthMe is studying from 2,512 Cefaclor users. Check the latest studies of Cefaclor.

What is Heparin?

Heparin has active ingredients of heparin sodium. It is often used in blood clots. eHealthMe is studying from 92,141 Heparin users. Check the latest studies of Heparin.

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, 02, 2026

74 people who take Cefaclor and Heparin together, and have interactions are studied.

What are the common drug interactions of Cefaclor and Heparin, by gender? *:

female:

Dizziness
Hydronephrosis (water inside the kidney)
Lymphocyte count decreased
Neutrophil count increased (excess than normal number of neutrophil a type of blood cell)
Protein urine present
Red blood cells urine positive
Catheter site infection (infection at the site of insertion)
Headache (pain in head)
Erythema (redness of the skin)
Blood potassium decreased

male:

Nausea (feeling of having an urge to vomit)
Pain
Emotional distress
Headache (pain in head)
Injury
Atelectasis (partial or complete collapse of the lung)
Bile duct stone
Bone disorder
Bone fragmentation
Bone marrow reticulin fibrosis (thickening and scarring of bone marrow reticulin)

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

0-1:

n/a

2-9:

Device dislocation
Umbilical hernia (an outward bulging (protrusion) of the abdominal lining or part of the abdominal organ(s) through the area around the belly button)
Weight gain poor
Blood lactate dehydrogenase increased
Blood potassium increased
Haematocrit decreased
Haematuria (presence of blood in urine)
Haemoglobin decreased
Haemolysis (breaking open of red blood cells and the release of haemoglobin into the surrounding fluid)
Haptoglobin decreased

10-19:

Abdominal distension
Abdominal pain

20-29:

Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures)
Maternal exposure during pregnancy (use of substance during pregnancy)
Premature delivery

30-39:

Lymphocyte count decreased
Haemoglobin decreased
Blood albumin decreased
Blood creatinine increased
Blood urea increased
Dizziness
Hydronephrosis (water inside the kidney)
Nausea (feeling of having an urge to vomit)
Neutrophil count increased (excess than normal number of neutrophil a type of blood cell)
Protein urine present

40-49:

Cardiac failure
Chest discomfort
Hyperlipidaemia (presence of excess lipids in the blood)
Incision site pain
Kidney transplant rejection
Oedema peripheral (superficial swelling)
Platelet count decreased
Throat irritation
Upper respiratory tract infection
Actinic keratosis (skin disease due to sun exposure)

50-59:

Blood pressure decreased
Catheter site erythema (redness of skin at catheter site)
Chest pain
Circulatory collapse
Constipation
Cough
Decreased appetite
Dermatitis contact (skin reaction (dermatitis) resulting from exposure to allergens)
Diarrhoea
Dizziness postural

60+:

Nausea (feeling of having an urge to vomit)
Pain
Headache (pain in head)
Injury
Atelectasis (partial or complete collapse of the lung)
Bile duct stone
Blood cholesterol increased
Bone disorder
Bone fragmentation
Bone marrow reticulin fibrosis (thickening and scarring of bone marrow reticulin)

What are the existing conditions these people have? *

Multiple Myeloma (cancer of the plasma cells): 17 people, 22.97%
Trismus (reduced opening of the jaws): 16 people, 21.62%
High Blood Pressure: 12 people, 16.22%
Pain: 8 people, 10.81%
Constipation: 7 people, 9.46%
Thrombosis (formation of a blood clot inside a blood vessel): 7 people, 9.46%
Infection: 6 people, 8.11%
Urination - Excessive Volume: 6 people, 8.11%
Primary Immunodeficiency Syndrome: 6 people, 8.11%
Wheezing (a high-pitched whistling sound made while you breath): 6 people, 8.11%

* Approximation only. Some reports may have incomplete information.

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