Journeys across the waves to explore the islands in Nha Trang Bay or taking a glass-bottom boat to see coral reefs in Vinh Hy Bay always bring explosive emotions for travelers. However, for those with sensitive vestibular systems, the obsession called "seasickness" is a real challenge. The feeling of nausea, dizziness, and intense vomiting due to the continuous rocking of the speedboat with the rhythm of the waves can leave you physically exhausted. To ensure a smooth island trip, preparing an anti-seasickness strategy before the departure time is absolutely essential.
Preparing your body before heading to the pier
The most effective tactic to avoid seasickness starts with the meal before the trip. Many travelers make the mistake of leaving their stomachs completely empty or, conversely, eating too much with greasy, oily foods or dairy-heavy snacks before boarding. Have a light meal about an hour before departure, prioritizing dry, easily digestible foods such as bread, sticky rice, or crackers.
If you know you are prone to severe seasickness, stop by pharmacies in the city center to buy anti-motion sickness medication (such as tablets or behind-the-ear patches). Consult with a pharmacist or doctor and take the medication at least 30 to 45 minutes before the boat departs so the medicine has enough time to take biological effect. When using a behind-the-ear patch, follow the recommended usage time strictly and never apply multiple patches at the same time.
Tips for choosing a seat and regulating breathing on board
When boarding a speedboat or a large tourist boat, your seat location plays a decisive role in the amount of vibration your body must endure. Proactively choose to sit at the rear of the boat or in the middle section of the hull – this is where the center of gravity is most stable, and it experiences less oscillation compared to the bow.
While the boat is moving, keep your gaze fixed on the distant horizon. Absolutely do not focus on looking down at the churning water by the side of the boat, and avoid reading books or using smartphones. Take deep, steady breaths in rhythm with the sea breeze; you can suck on a slice of fresh ginger or a peppermint candy to reduce the feeling of nausea inside the cabin. If you feel a wave of sickness coming on too strongly, proactively inform your tour guide or staff immediately to receive a plastic bag and get assistance moving to a more well-ventilated area.
Quick Checklist:
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Eat a light snack with dry, easy-to-digest items before boarding water transport.
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Proactively take anti-nausea medication or apply behind-the-ear patches according to the guided timeframe before the boat runs.
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Choose a seat in the back or middle of the boat to minimize the amplitude of the ocean waves' rocking.
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Keep your gaze fixed on the distant horizon; say no to using phones or reading books while on board.
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Bring fresh ginger, peppermint candies, or warm ginger tea to settle your stomach and reduce the feeling of nausea on the spot.

