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

Summary:

Drug interactions are reported among people who take Garlic (allium sativum) and Heparin (heparin sodium). Common drug interactions include chronic inflammatory demyelinating polyradiculoneuropathy among females and cellulitis among males.

The phase IV clinical study analyzes what interactions people have when they take Garlic and Heparin. It is created by eHealthMe based on reports of 54 people who take the same drugs from the FDA, and is updated regularly.

What is Garlic?

Garlic has active ingredients of allium sativum. It is often used in heart health. eHealthMe is studying from 2,714 Garlic users. Check the latest studies of Garlic.

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.

On Jul, 08, 2026

54 people who take Garlic and Heparin together, and have interactions are studied.

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

female:

Chronic inflammatory demyelinating polyradiculoneuropathy (long lasting infection of nerves outside brain and spinal cord)
Diabetic ketoacidosis (diabetic ketoacidosis (dka) is high concentrations of ketone bodies)
Diarrhoea
Erythema (redness of the skin)
Gastrointestinal inflammation (inflammation of stomach and intestine)
Pyrexia (fever)
Abdominal distension
Abdominal pain
Abdominal pain upper
Asthenia (weakness)

male:

Cellulitis (infection under the skin)
Eye swelling
Hypotension (abnormally low blood pressure)
Fatigue (feeling of tiredness)
Anaphylactoid reaction (type of anaphylaxis that does not involve an allergic reaction but is due to direct mast cell degranulation)
Chest discomfort
Flushing (the warm, red condition of human skin)
Hypoaesthesia (reduced sense of touch or sensation)
Hypoaesthesia oral (reduced sense of touch or sensation in mouth)
Hypoxia (low oxygen in tissues)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

Infusion related reaction
Infusion site pain
Muscle spasms (muscle contraction)
Diabetic ketoacidosis (diabetic ketoacidosis (dka) is high concentrations of ketone bodies)
Urinary tract infection
Asthenia (weakness)
Headache (pain in head)

50-59:

Dyspnoea (difficult or laboured respiration)
Chest pain
Chronic sinusitis (long lasting inflammation of the paranasal sinuses)
Conjunctivitis (pink eye)
Haemophilus infection (bacterial infection by haemophilus influenzae)
Nasopharyngitis (inflammation of the nasopharynx)
Peripheral swelling
Pneumonia
Pulmonary embolism (blockage of the main artery of the lung)
Pulmonary hypertension (increase in blood pressure in the lung artery)

60+:

Dyspnoea (difficult or laboured respiration)
Asthma
Chills (felling of cold)
Fall
Fatigue (feeling of tiredness)
Fungal infection
Gastrointestinal infection (infection of stomach and intestine)
Headache (pain in head)
Infusion related reaction
Ligament rupture (tear in ligament)

What are the existing conditions these people have? *

Immunodeficiency Common Variable: 20 people, 37.04%
Immunodeficiency: 9 people, 16.67%
Dyspnea (difficult or laboured breathing): 6 people, 11.11%
Multiple Myeloma (cancer of the plasma cells): 3 people, 5.56%

* Approximation only. Some reports may have incomplete information.

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