Seasickness: Information, prevention and tips

Seasickness, a form of motion sickness, is a common issue that affects many people when they are on the water. It can be an unwelcome companion on what should be an enjoyable sailing experience. Understanding seasickness — its causes, symptoms, and preventive measures — can help sailors and passengers alike to better prepare and manage this condition, ensuring smoother and more pleasant journeys.

What is seasickness?

Seasickness is a type of motion sickness that occurs when there is a disconnect between the signals your brain receives from your eyes, inner ear, and body. On a boat, your inner ear senses the motion of the waves, but if your eyes are focused on a stationary object, such as a book or the boat’s interior, the mixed signals can cause nausea, dizziness, and vomiting — hallmarks of seasickness.

Causes of seasickness

Seasickness is triggered by the constant movement of the boat on the water, which can confuse your body’s balance system. The primary factors that contribute to seasickness include:

–Motion of the waves: The up-and-down and side-to-side motion of the boat disrupts the equilibrium in the inner ear.
–Anxiety and stress: Worrying about getting seasick can actually make it more likely to occur.
–Fatigue: Being tired can lower your body’s resistance to motion sickness.
–Lack of fresh air: Staying in poorly ventilated areas with strong smells can exacerbate symptoms.

Preventing seasickness

Preventing seasickness is often easier than treating it once symptoms begin. Here are some strategies to reduce the likelihood of seasickness:

Choose the right position on the boat: Staying on deck where you can see the horizon helps your brain reconcile the motion it senses. The middle of the boat, closer to the waterline, tends to be the most stable.

Focus on the horizon: Keeping your eyes on a fixed point, like the horizon, can help your brain sync with the motion of the boat.

Stay hydrated and avoid heavy meals: Drink plenty of water and avoid alcohol, caffeine, and greasy or heavy foods before and during the voyage.

Use over-the-counter remedies: Medications like dimenhydrinate (Dramamine) or meclizine (Bonine) can help prevent seasickness. These are most effective when taken before symptoms start.

Try natural remedies: Ginger is a well-known natural remedy for nausea. Whether in the form of ginger tea, capsules, or candy, it may help to keep seasickness at bay.

Acupressure wristbands: These bands apply pressure to the P6 point on your wrist, which some studies suggest can reduce nausea.

Managing seasickness onboard

If you start feeling seasick despite your best efforts to prevent it, there are ways to manage the symptoms and find relief:

–Get fresh air: Move to an open area where you can breathe fresh air and keep your eyes on the horizon.
–Lie down: If possible, lie down with your head slightly elevated. Lying on your back can help reduce the intensity of nausea.
–Stay calm: Anxiety can worsen seasickness, so try to stay relaxed. Deep breathing exercises can help.
–Ginger or peppermint: Sipping ginger tea or chewing peppermint gum can provide relief from nausea.
–Medication: If over-the-counter remedies were not taken in advance, they can still help reduce symptoms once they begin, although their effectiveness may be reduced.

Seasickness can be a significant challenge for many people who love the sea. However, with the right knowledge and preparation, it’s possible to prevent or minimize its effects, ensuring a more enjoyable and comfortable experience on the water. Whether you’re a seasoned sailor or a first-time passenger, these tips can help you keep seasickness at bay and make the most of your time at sea. Remember, understanding your body’s reactions and taking proactive measures are key to smooth sailing.