What is ginger extract?

Ginger extract is a concentrated preparation made from the root of Zingiber officinale. It is used as a supplement for digestive comfort and anti-inflammatory support.

What is ginger extract used for?

It is commonly used to help manage nausea and vomiting, including motion sickness and post-operative nausea. It may also support indigestion symptoms such as bloating and gas.

How much ginger extract should I take?

Typical supplemental amounts are often in the range of 250–1000 mg per day, depending on the product and purpose. Follow the label and consult a clinician if you are pregnant or have medical conditions.

Does ginger extract help with joint pain?

Ginger may modestly reduce pain and stiffness in osteoarthritis for some people. Effects vary, and it is usually used as an add-on to other management strategies.

What are the side effects or interactions of ginger extract?

Possible side effects include heartburn, stomach upset, or diarrhea, especially at higher doses. Ginger may interact with blood-thinning medicines and can affect blood sugar or blood pressure in some people.

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Ginger Extract

Moderate study situation·7/10

A higher score indicates better study conditions, but not necessarily effectiveness.

Ginger extract is a plant-derived supplement shown to help manage nausea, reduce inflammation, and support digestive health.

Digestion & Gut Health Anti-inflammatory Joint Healt

dose range

250–1000 mg

Divide total daily dose into 2–3 doses.

Consumption

Take with food to enhance bioavailability and reduce risk of gastrointestinal side effects.

Not fat-soluble.

Best time

Morning or with the first meal is typical; may be taken as needed for nausea.

Description

Ginger extract, produced from the root of Zingiber officinale, has a long history in traditional medicine and modern clinical use for digestive comfort and anti-inflammatory support.

benefits

Main effects with level of evidence

Moderate

Note on evidence

There is moderate-quality evidence for ginger's effectiveness in reducing nausea and modest evidence for its anti-inflammatory and digestive effects.

Reduces nausea and vomiting

Strong

Ginger extract effectively decreases nausea and vomiting in situations such as pregnancy, motion sickness, chemotherapy, and post-surgery recovery.

Particularly relevant for: Pregnant women (with limits) · Individuals experiencing motion sickness · Cancer patients undergoing chemotherapy

1 · PubMed 4 · NCCIH

May reduce joint pain and stiffness

Moderate

Supplemented ginger may modestly reduce pain and stiffness related to osteoarthritis, especially in the knee.

Particularly relevant for: Individuals with osteoarthritis

2 · PubMed 4 · NCCIH

Supports gastrointestinal comfort

Moderate

Ginger can relieve symptoms like indigestion, bloating, and gas, and help promote faster gastric emptying.

Particularly relevant for: People with indigestion or functional dyspepsia

3 · PubMed 4 · NCCIH

Safety & Information

Important safety information & known risks

For educational purposes only • not medical advice

Ginger is generally safe when used in recommended amounts; caution is advised for those with specific health conditions or on certain medications.

warning notices

Side effects are rare but may include mild heartburn or diarrhea at higher doses.
Contraindicated or to be used under supervision in gallstone disease, bleeding disorders, and pregnancy beyond 1 g/day.
Avoid if you have gallstones unless advised by a clinician.
Limit intake to 1 g daily during pregnancy.
Use with caution if taking blood thinners (e.g., warfarin, aspirin) due to increased bleeding risk.

Known interactions with medications

Anticoagulants (e.g., warfarin, aspirin)

Contraindications / special precautions

Gallstones
Bleeding disorders
Pregnancy (>1 g/day)

interactions

Important interactions between active ingredient ↔ supplement / medication / food

Ginger may affect blood clotting and interact with anticoagulant medications.

Increases risk of bleeding when combined with blood thinners.

drug · anticoagulants

CautionModerate

Why

Ginger may inhibit platelet aggregation, increasing bleeding risk with drugs like warfarin or aspirin.

recommendation

Monitor for signs of bleeding; use only under medical supervision if on anticoagulants.

4 · NCCIH 5 · WebMD

mechanisms of action

Brief explanations of how it works

Blocks serotonin receptors in the gut

Ginger's anti-nausea effects may be linked to inhibiting serotonin receptors in the stomach and intestine, reducing signals that trigger vomiting.

1 · PubMed

Inhibits inflammatory pathways

Active compounds like gingerols and shogaols reduce inflammatory signaling involved in joint pain and soreness.

2 · PubMed

Stimulates gastrointestinal motility

Ginger increases gastric contractions and speeds up gastric emptying, aiding indigestion and reducing bloating.

3 · PubMed

Sources & References

Primary literature and reviews on which these statements are based

5 sources

PubMed

Systematic review on ginger for nausea.

PubMed

Randomized trial on ginger and osteoarthritis.

PubMed

Study on ginger and gastrointestinal function.

NCCIH

Government fact sheet on ginger.

WebMD

Consumer summary of ginger's uses and safety.

Last updated: February 7, 2026

This information is for educational purposes only and does not replace medical advice.