Travel Sickness: Causes, Prevention, and the Best OTC Remedies

Travel health and sickness remedies

Motion sickness can turn an exciting journey into a miserable experience. Whether you're prone to car sickness, sea sickness, or get queasy on planes, understanding why it happens and what you can do about it makes all the difference.

Why Motion Sickness Happens

Motion sickness occurs when there's a conflict between what your eyes see and what your inner ear's balance system senses. Your brain receives contradictory signals about movement, and the resulting confusion triggers nausea, dizziness, and sometimes vomiting.

Some people are more susceptible than others, and factors like anxiety, poor ventilation, reading while moving, and sitting in certain positions can worsen symptoms.

Pharmaceutical Solutions

Dimenhydrinate: One of the most popular and effective OTC motion sickness treatments. European products like Travel-Gum deliver dimenhydrinate through chewing gum, which offers several advantages over tablets. The medication absorbs through the oral mucosa, providing faster onset of action and bypassing the stomach — important when nausea is already present.

The gum format also allows for flexible dosing — you can adjust your intake based on the severity of your symptoms and the duration of travel.

Meclizine: Another antihistamine option that causes less drowsiness than dimenhydrinate. It's best taken one hour before travel.

Scopolamine patches: Available by prescription in many countries, these deliver medication through the skin over 72 hours, making them ideal for extended sea voyages.

Prevention Strategies

  • Sit in the front seat of a car or over the wing in a plane
  • Focus on the horizon or a fixed point in the distance
  • Avoid reading or looking at screens while in motion
  • Keep fresh air circulating
  • Eat light, bland meals before traveling
  • Avoid alcohol and heavy, fatty foods before travel
  • Stay hydrated

Natural Approaches

Ginger has shown genuine promise in clinical studies for reducing nausea. Ginger capsules, ginger tea, or even crystallized ginger can provide mild relief. Acupressure wristbands that apply pressure to the P6 point on the inner wrist are another drug-free option that some travelers find helpful.

For Children

Children between 2 and 12 are particularly prone to motion sickness. Lower-dose formulations designed for children are available — never give adult-strength motion sickness medication to young children without consulting a pharmacist or doctor. Non-pharmaceutical strategies like frequent stops, window seats, and distraction techniques should be tried first.