Motion sickness (dizziness with movement): causes and remedies

In series and movies, or directly in real life, it’s common to see how many people feel dizzy and end up throwing up overboard on a boat trip.

It is also not uncommon to think of a person experiencing vertigo on a road trip and needing to take anti-dizzy medicine or chewing gum. In either case, we are faced with an annoying problem called motion sickness or dizziness from movement.

    What is motion sickness?

    Dizziness on motion, kinetic dizziness, or motion sickness a state of discomfort in the presence of movements acceleration or deceleration.

    This is a very common phenomenon that can appear under most conditions in the majority of the population, and is not a cause for concern or an indication of a serious problem. However, it is generally more common in women than in men, as well as in the population between the ages of two and twenty.

    Symptoms of motion sickness

    Motion sickness is characterized by the presence of stomach upset such as nausea and vomiting with sweating, hyperventilation, low blood pressure, headache, and feeling dizzy and anxious. Later, great fatigue usually occurs.

    The discomfort inherent in motion sickness usually arises in situations where we are moving around in a vehicle. As long as our body remains motionless in it, it is in a constant movement that it causes a contradiction between our balance and our vision. It usually appears when we take a trip by car or boat (it also appears on planes and trains).

    interesting way it does not usually appear in modes of transport such as the metroProbably because the perception of external objects is much more limited to being circumscribed in the tunnel in question. The presence of motion sickness in virtual reality environments has also been observed, as what we see, our position and our balance do not coordinate.

    Why is this happening?

    Motion sickness is mainly caused by the presence of a mismatch between the vestibular information of the inner ear and the visual ear. While the first (which informs us of the position of the body relative to the ground and allows us to maintain balance) detects that our body is motionless, our visual system reflects the opposite by observing that the environment is moving at high speed. This is especially noticeable when we try to read or fix our eyes on something stationary in a vehicle, the movement is noticeable, how much discomfort can appear or be accentuated.

    Also aspects such as the subject’s emotional state and the lack of good ventilation (Anyone who suffers from motion sickness or knows someone who does have to open windows often for air to circulate) can influence the presence or intensity of symptoms.

    And how to prevent it?

    Motion sickness is a problem that it can be boring when you have to travel or transport us from one place to another in some type of vehicle. Specific symptoms are difficult to treat once they start, but there are a number of strategies that can be tried to prevent themselves.

    1. Position

    First, the position we occupy in the vehicle actively influences the suffering of symptoms. The person who drives or those who take positions that allow us to focus our attention on a fixed point where we do not perceive movement are generally not affected by motion sickness. The same is true when moving in the direction of travel (list of objects moving further away from the tide than the reverse), and when the subject is in areas where the vehicle is less in motion. movement.

    2. Ventilation

    Ventilation is, as we said, a relevant aspect. Perception of unpleasant odors it adds to the contradiction between vision and balance, generating great discomfort and gastrointestinal movements. This is why one of the ways to avoid it is to place yourself in an area with constant ventilation. Smoking can also be harmful, so it is recommended not to do so before or during travel.

    3. Consumption and consumption of alcohol

    Another aspect to avoid is excessive consumption. is recommended eat and drink in small amounts if we then take a trip. However, eating too much or not eating can be harmful and cause greater discomfort in the subject. Alcohol consumption also worsens discomfort

    4. Medicines

    Chew gum or consume antichinetic drugs such as the famous Biodramine before travel it is usually effective, although in the case of drugs special care should be taken as they usually cause hypnotic-sedative effects which can impair perception and reflexes, so they should not be taken if you have to drive.

    5. Rest

    Sleeping while traveling can be a strategy to avoid noticing the effects of motion sickness. And although we don’t have to sleep it is advisable to close your eyes. It is also recommended to get a good rest before starting the trip.

    6. Vehicle control

    The type of vehicle movement is also important. Sudden curves and changes in direction or speed they may cause a higher level of discomfort or trigger symptoms, so they might try to avoid it as much as possible.

    7. Activities

    Activities that fix the gaze on a specific element while noticing the movement of objects outside are contraindicated. For example, reading, texting, or watching TV or videos from a cell phone can cause kinetic dizziness.

    8. Habit

    In some cases where people have to submit to their profession great acceleration which can cause dizziness it is very useful to perform tasks that allow you to get used to these conditions.

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