Ginger and Nausea: The #1 Natural Remedy Proven by 20+ Studies

Motion sickness, morning sickness, post-operative or chemotherapy-related nausea? The ginger is the most studied natural remedy for nausea — with more than 20 clinical trials to its credit. Here's everything you need to know.

Why the ginger is so effective against nausea

Gingerol and shogaol act on the serotonergic 5-HT3 receptors — exactly the same receptors targeted by ondansetron (Zofran), the standard anti-nausea drug. Additionally:

• Prokinetic action : ginger accelerates gastric emptying by 25-50%, reducing gastric stasis which causes nausea
• Central and peripheral action : it acts both on the vomiting center in the brain and on gastrointestinal receptors
• anti-inflammatory-complete-guide-ginger-turmeric-2026">Digestive anti-inflammatory : reduces inflammation of the mucous membranes which amplifies nausea

Effectiveness by type of nausea

Type of nausea	Effectiveness	Dose studied	Level of evidence
Nausea pregnancy	Reduced by 60-70%	0.5-1 g/day	★★★★★ (meta-analyses)
Motion sickness	Reduced by 50-60%	1 g, 30 min before	★★★★☆
Post-operative nausea	Reduced by 38%	1 g pre-operative	★★★★☆
Chemotherapy	Reduced by 40-50%	1-2 g/day	★★★★☆
Digestive nausea	Reduced by 50-70%	0.5-1g	★★★★☆

How to use ginger for nausea

Emergency (quick relief)

• Chew a small piece of fresh ginger (effect in 10-15 min)
• Take a ginger shot concentrated as INTI — rapid absorption
• Suck on a ginger candy or candied ginger

For prevention (travel sickness)

• Take 1 g of ginger 30-60 min before travel
• Supplement with 0.5 g every 4 hours if the trip is long

For chronic nausea

• 1-2 g/day divided into 2-3 doses
• 3-4 cups ofginger infusion per day
• Continuously for several weeks for maximum effect

Ginger vs. anti-nausea medications

Criterion	Ginger (1 g)	Ondansetron (4-8 mg)	Metoclopramide
Nausea effectiveness	★★★★☆	★★★★★	★★★★☆
Side effects	None	Constipation, headaches	Drowsiness, dyskinesia
Safe in pregnancy	✅ Yes (≤1g/day)	✅ With caution	❌ Not recommended
Without prescription	✅	❌	❌
Digestive benefits	✅	❌	Partial

Precautions

Ginger is very safe for nausea. The only precaution: do not exceed 1 g/day during pregnancy. For chemotherapy-related nausea, talk to your oncologist before adding ginger to your protocol. Check out the complete contraindications.

FAQ — Ginger and Nausea