Medication info

Toslong S Liquid

OTC medicationSolution경구
Ingredient · strength
Dimenhydrinate›175mg / 100mLScopolamine Hydrobromide Hydrate›1.2mg / 100mLNicotinamide›100mg / 100mLAnhydrous Caffeine›150mg / 100mLPyridoxine Hydrochloride›25mg / 100mL
Manufacturer / importer
동성제약(주)
Appearance
A yellow liquid with a peculiar odor contained in an aluminum foil pouch.
Packaging
20mL/Packet × 5
Approval status
Active

MFDS item code 202301116 · Notified 2023.04.03

Summary

Main use
Prevention and alleviation of motion sickness (dizziness, vomiting).
Who takes it
Adults · Children
Adult dose
Ages 15 and over take 1 packet per dose. For motion sickness prevention, take 1 packet 30 minutes before travel. If necessary, an additional packet may be taken at least 4 hours apart, with a maximum of 2 doses per day.
Child dose
Ages 11 years and over - under 15 years take 2/3 packet per dose. Ages 7 years and over - under 11 years take 1/2 packet per dose. Ages 3 years and over - under 7 years take 1/3 packet per dose.

Ingredients

Manufacturer
동성제약(주)

Efficacy & effects

Prevention and alleviation of motion sickness (dizziness, vomiting).

  • Dizziness
  • vomiting
  • headaches.
View approved original text

This medication is used to prevent and alleviate dizziness, vomiting, and headaches due to motion sickness. It effectively reduces discomfort by preventing the onset of motion sickness and quickly improves existing symptoms. Taking it before traveling or boarding ships, cars, or airplanes can effectively minimize symptoms. To use this medication safely, it is important to follow the prescribed dosage, and if symptoms are severe, consulting a healthcare professional is recommended. This medicine helps alleviate discomfort caused by motion sickness.

How to take

Adult dose

Ages 15 and over take 1 packet per dose. For motion sickness prevention, take 1 packet 30 minutes before travel. If necessary, an additional packet may be taken at least 4 hours apart, with a maximum of 2 doses per day.

Child dose

Ages 11 years and over - under 15 years take 2/3 packet per dose. Ages 7 years and over - under 11 years take 1/2 packet per dose. Ages 3 years and over - under 7 years take 1/3 packet per dose.

Precautions

This medication should not be taken by nursing women or infants under 3 years of age. Additionally, during the course of this medication, it should not be taken with other antiemetics, cold medications, antipyretic analgesics, antihistamines, sedatives, cough suppressants, or medications that relieve gastrointestinal pain or spasms. Before taking this medication, individuals who have had allergic reactions to it, pregnant women or those who may become pregnant, and nursing women should consult a doctor or pharmacist. Patients with glaucoma, urinary retention disorders, heart conditions, the elderly, those taking other medications, and patients with chronic respiratory diseases should also consult a specialist before taking this medication. This medication contains Yellow No. 5 dye, which may cause allergic reactions in sensitive individuals. If during use symptoms such as skin rash, redness, itching, headaches, facial flushing, light sensitivity, difficulty urinating, thirst, constipation, or drowsiness occur, discontinue use immediately and consult a healthcare professional. This medication must be taken strictly according to the prescribed dosage, and when given to children, supervision by an adult is necessary. Furthermore, as drowsiness may occur, it is advised to avoid driving or operating dangerous machinery while using this medication. After opening, any remaining amount should be sealed tightly to prevent air exposure and used within 2 days. It is also advisable to avoid consuming alcohol during the course of this medication. Store this medication out of reach of children, away from direct sunlight, in a cool, dry place. Lastly, do not transfer this medication to another container, and be careful to avoid misuse.

Side effects and when to seek care immediately

Mild side effects

  • Rash
  • redness
  • itching
  • headaches
  • facial flushing
  • light sensitivity
  • urinary disorders
  • dry mouth
  • constipation
  • drowsiness.

Not everyone experiences these, and they can vary from person to person.

Interactions

Drug interactions

This medication should not be taken with other antiemetics, cold medications, antipyretic analgesics, antihistamines, sedatives, cough suppressants, or medications for gastrointestinal pain/spasms.

Food interactions

Do not consume alcohol while taking this medication.

Storage

This medication should be stored in a tightly sealed container to protect it from air and moisture. Maintain storage temperatures between 1 to 30 degrees Celsius.

Appearance and packaging

Appearance

A yellow liquid with a peculiar odor contained in an aluminum foil pouch.

Package unit

20mL/Packet × 5

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

  • QCan I take it as a motion sickness medication before getting on a boat?

    This medication is used for the prevention and relief of dizziness, vomiting, and headaches caused by motion sickness, and it is recommended to take it 30 minutes before traveling for preventive purposes. Additional doses should be spaced at least 4 hours apart and limited to 2 times a day.

    Answers 1 · 2026.09.14

For anything that needs medical judgment, consult a doctor or pharmacist.

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This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.