What are motion sickness drugs? Popular anti-sickness drugs

Motion sickness is the common name for a condition that many people experience such as fatigue, vomiting, cold sweats, etc., when traveling by car, train, plane or other means of transportation.

The effective way to reduce motion sickness that people use is to use anti-sickness medicine. However, do you clearly understand what anti-motion sickness drugs are and when to take them? If not, let’s find out with Tnhelearning.edu.vn!

What are motion sickness drugs?

Anti-motion sickness drugs are drugs that contain specific ingredients that help people who often suffer from motion sickness reduce symptoms such as vomiting, fatigue, headache, dizziness, drowsiness,… However, how to use them The use and dosage of anti-motion sickness drugs will depend on the subject as well as the ability to respond to the drug.

Anti-motion sickness drugs

Causes of motion sickness

When you move in traffic, your brain will still receive movement signals from other parts of the body such as eyes, joints, muscles, inner ear area, … but they are not. contradictory, inconsistent, resulting in the brain being unable to distinguish whether you are stationary or moving. That’s why it makes you feel nauseous and dizzy while driving.

To make it easier to understand, you can imagine when you are on a train, the two parts, the eyes and the inner ear, will notify the brain that you are moving, but the musculoskeletal system is not like that, they will feel the body is moving. stand still. It is because of this confused reception of the brain that will cause you to get motion sickness.

Causes of motion sickness

Besides, the cause of motion sickness can be due to the vestibular system, a system related to the coordination of the body parts and balance. When the vestibular system is affected, it also confuses the brain with information and makes you feel car sick.

Popular anti-sickness drugs

Antihistamines

Besides being used to treat allergies, antihistamines also work to reduce the symptoms of motion sickness. This medicine will mainly make you drowsy to temporarily forget the discomfort caused by motion sickness. However, the point to note is that this drug should not be used in children or used arbitrarily.

Sympathomimetic antagonists

Sympathomimetic drugs containing the active ingredient scopolamine are quite effective against motion sickness. This medicine is produced in the form of a skin patch, so it can be used for up to 72 hours. However, this medicine should not be used by children and pregnant women.

Popular anti-sickness drugs

Anticholinergic drugs

Anticholinergic drugs are produced in the form of patches behind the ears , when absorbed into the body, they block acetylcholine, a substance that stimulates the salivary glands to work. As a result, you will reduce nausea, vomiting or other symptoms of motion sickness.

Antiemetics act on the digestive system

This is essentially an anti-emetic drug whenever you have digestive problems, due to cancer chemotherapy or after surgery. However, this drug is not recommended for use in reducing motion sickness.

When should anti-sickness drugs be taken?

Most motion sickness medications should be taken before you get on a train, car, or plane . Depending on the drug, how long before taking it will vary.

For antihistamines will need to be taken 30 minutes before boarding, the patch behind the ear is used at least 4 hours before departure.

When should you take anti-sickness medicine?

Note when using anti-sickness medicine

• You should consult experts, doctors, and drug use instructions before taking to ensure safety.
• You should not use more than one anti-motion sickness drug at the same time or use it when you have drunk alcohol or beer.
• Pregnant women, lactating women should limit the use of anti-motion sickness drugs.
• The drug can bring side effects such as dizziness, blurred vision, dry mouth, …
• Glaucoma patients should not take antihistamines because they will put you at risk of glaucoma.
• If you have a history of allergy to motion sickness medication, you should consult with your doctor to find the right remedy for motion sickness.

Note when using anti-sickness medicine

Tips to reduce motion sickness without medication

To reduce motion sickness, in addition to taking medicine, you can apply some of the following ways:

• Get enough rest before departure.
• Focus on a certain object .
• Priority is given to the front seat in the car, sitting near the engine or window.
• Do not drink alcohol, beer, smoke.
• Drink more water and eat small meals.
• Do not eat greasy, hot spicy foods.
• Do not read books , watch phones.
• Lie down with your head and eyes closed when moving.

Tips to reduce motion sickness without medication

In addition, you can apply some natural remedies by using ginger, mint, wind oil, acupressure, … to reduce motion sickness.

Above are some basic content about motion sickness medicine as well as motion sickness reduction tips for your reference. Hope the article will be useful to you!

Source: Tam Anh Hospital

Tnhelearning.edu.vn