Ginger and Dramamine are the two remedies people reach for most, and they sit at opposite ends of the spectrum: one is a kitchen spice, the other a 70-year-old over-the-counter drug. Both genuinely work. The honest summary is that Dramamine works harder and more reliably, especially for serious nausea, while ginger is gentler and causes no drowsiness. For most people most of the time, that points to trying ginger first and keeping Dramamine for the trips you know will be rough.
At a glance
| Criterion | Ginger | Dramamine (dimenhydrinate) |
|---|---|---|
| Mechanism | Gastric / vestibular calming | H1 antihistamine, sedates vestibular nuclei |
| Evidence quality | Moderate (multiple RCTs) | Strong (FDA-approved, decades of data) |
| Effectiveness, mild nausea | Yes | Yes |
| Effectiveness, severe nausea | No | Yes |
| Drowsiness | No | Yes |
| Suitable for kids 2+ | Yes | Yes |
| Pregnancy safe (consult clinician) | Yes | Sometimes, ask |
| Works once symptoms start | No | Less effective |
| OTC price (per dose) | ~$0.30 | ~$0.40 |
What ginger actually does
Ginger's anti-nausea effect is real but modest. The leading explanation is that its active compounds, gingerols and shogaols, act partly in the gut and partly on the serotonin (5-HT3) pathways involved in nausea, settling the stomach without sedating the brain. The evidence is moderate: a Cochrane review and an earlier meta-analysis by Ernst and Pittler both found ginger outperforms placebo for nausea, though the effect is smaller and less consistent than a dedicated drug.
In practice, ginger shines as prevention for mild-to-moderate symptoms and does little once you are already sick. Dose and form both matter: studies use 250 to 1,000 mg of real dried ginger, so capsules or candied ginger beat most chews and sodas, which are often mostly sugar with token flavoring. Read the label and look for actual ginger content.
What Dramamine actually does
Dramamine's active ingredient, dimenhydrinate, is an antihistamine with an anticholinergic action: it dampens the signals coming from the inner ear and suppresses the brain's vomiting reflex. It has been the over-the-counter standard for motion sickness for more than 70 years, with strong and reliable evidence behind it. It takes effect in 30 to 60 minutes and lasts roughly 4 to 6 hours. The trade-off is sedation, which is common and sometimes heavy.
One label worth untangling: the product sold as "Dramamine Less Drowsy" (and as Bonine) is actually a different drug, meclizine. It causes less drowsiness but is somewhat less effective at preventing motion sickness. Scopolamine, the prescription patch, works about as well as dimenhydrinate with less sedation, and tends to win for long, continuous motion like cruises.
Side effects compared
| Side effect | Ginger | Dramamine |
|---|---|---|
| Drowsiness | None | Common, sometimes severe |
| Dry mouth | None | Common |
| Heartburn / mild GI | Possible | Rare |
| Blurred vision | None | Possible |
| Anticholinergic burden | None | Significant (avoid stacking with similar meds) |
Who should choose which
- A child with mild car sickness: start with ginger, and save dimenhydrinate (approved for kids 2 and up) for trips you know will be rough, checking the dose with your pediatrician. See our car-sick kids guide.
- An adult passenger on a winding mountain road: Dramamine if you can afford to be drowsy, ginger if you need to stay functional.
- The driver: ginger only. Never take a sedating motion-sickness drug and then drive.
- Pregnancy: ginger is effective for nausea and generally considered safe, with evidence favoring lower daily doses (under about 1,500 mg). Still, clear any remedy with your OB first.
- Older adults: be cautious with dimenhydrinate, since anticholinergic side effects like confusion, dry mouth, and blurred vision grow more pronounced with age.
- Cruises and long boat travel: the scopolamine patch usually beats both; a dedicated cruise guide is coming.
How to take each correctly
- Ginger: 250 to 1,000 mg of real dried ginger, 30 to 60 minutes before travel. Capsules or candied ginger are the most reliable forms.
- Dramamine (dimenhydrinate): roughly 50 mg for adults, 25 mg for kids 6 to 12, and 12.5 to 25 mg for kids 2 to 5, taken 30 to 60 minutes before travel and repeated no more than every 4 to 6 hours. Always follow the label, and your pediatrician for children.
Combining them
It is generally fine to take ginger and Dramamine together, and many people pair ginger with a wristband and better seating to skip the drug entirely. Two cautions are worth keeping in mind. Do not stack antihistamines: taking Dramamine on top of another sedating antihistamine like Benadryl doubles the side effects without doubling the benefit. And if you take a blood thinner such as warfarin, be cautious with regular, higher-dose ginger. The evidence here is genuinely mixed, healthy volunteers show no effect on clotting, but case reports and one longer-term analysis suggest a possible increase in bleeding risk, so clear it with your clinician or pharmacist first.
The verdict
For most people most of the time: ginger first, Dramamine for the trips you know will be rough. If drowsiness is a deal-breaker, ginger plus a wristband plus a better seat can be enough. And if you have to function, driving, working, or parenting solo, never take a sedating motion-sickness drug, full stop.