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Home Rohto-Z b
ロート製薬 ロートジー 12ml
ロート製薬 ロートジー シリーズ
ロート製薬 ロートジー 12ml
ロート製薬 ロートジー シリーズ
ROHTOSKU: 4987241150175

Rohto-Z b

¥460 JPY /
Tax included. Shipping calculated at checkout.
Class 2 OTC drugs

Product name : Rohto-Z b
selection 12ml
ロート製薬 ロートジー 12ml
Rohto-Z b
¥460 JPY /
selection 12ml
 
 
Class 2 OTC DrugEye DropsHard Contact Lens Compatible

Rohto Zi b

For when you want to refresh tired eyes with an invigorating cool sensation

✦ Cooling Sensation Level 8✦ 6 Active Ingredients✦ Free-Angle Nozzle✦ Hard Contact Lens Compatible

Ideal for / Ideal when

🏃
After sports or outdoor activities Formulated with zinc sulfate hydrate to address symptoms of eye inflammation caused by ultraviolet light and other factors (such as snow blindness).
🚗
After long drives For refreshing eyes when tiredness or redness is a concern. Contains a decongestant ingredient and ingredients that address eye fatigue.
👁️
When eye redness or itching is a concern Contains a decongestant ingredient (tetrahydrozoline hydrochloride) and an antihistamine ingredient (chlorpheniramine maleate).
💆
When you want broad support for various eye discomforts A balanced formula with 6 active ingredients that address symptoms listed in the official indications, such as fatigue, redness, itching, blurriness, and eye disease prevention.

Product Overview

Rohto Zi b is a Class 2 OTC eye drop designed to refresh tired eyes with an invigorating cool sensation. In addition to a decongestant ingredient, it contains a well-balanced blend of 6 active ingredients, including zinc sulfate hydrate (astringent/anti-inflammatory), neostigmine methyl sulfate (related to focus adjustment function), an antihistamine ingredient, vitamin B6, and potassium L-aspartate. The formula is intended for use when eye fatigue, redness, itching, and similar concerns arise—such as after sports or long drives. It features a free-angle nozzle for easy instillation from any angle, and the solution is colorless and clear. It is also indicated for discomfort while wearing hard contact lenses.

Product Features

01

Invigorating cool sensation (Level 8)

Cooling Sensation

Formulated with l-menthol, d-camphor, and peppermint oil for a crisp, refreshing feel that helps refresh tired eyes.

02

Addresses redness and inflammation

Redness · Inflammation

Contains the decongestant ingredient tetrahydrozoline hydrochloride and the astringent/anti-inflammatory ingredient zinc sulfate hydrate. Also indicated for eye inflammation caused by ultraviolet and other light (such as snow blindness).

03

Balanced formula with 6 active ingredients

6 Ingredients

Designed with 6 active ingredients so that various eye discomforts—such as fatigue, redness, itching, blurriness, and eye disease prevention—can be addressed within the scope of the official indications.

✦
Ingredients that support eye function Contains vitamin B6 and the amino acid potassium L-aspartate.
✦
Consideration for focus adjustment function Contains neostigmine methyl sulfate.
✦
Antihistamine for itching Contains chlorpheniramine maleate.
✦
Free-angle nozzle Features a nozzle that makes instillation easy from any angle.
✦
While wearing hard contact lenses Indicated for discomfort while wearing hard contact lenses. The solution is colorless and clear.
✦
Refrigerator storage possible quant_placeholder_REMOVE Can be stored in the refrigerator for a cooler feel on use (do not freeze).

Active Ingredients

Ingredient Amount Category
Tetrahydrozoline hydrochloride 0.05% Decongestant
Neostigmine methyl sulfate 0.003% Ingredient related to focus adjustment
Zinc sulfate hydrate 0.05% Astringent · Anti-inflammatory
Chlorpheniramine maleate 0.03% Antihistamine (itching)
Vitamin B6 0.1% Vitamin supplement
Potassium L-aspartate 1% Amino acid (related to metabolism)

Indications

Eye fatigue Prevention of eye disease (e.g., after swimming, when dust or sweat enters the eyes) Eye inflammation due to ultraviolet and other light (e.g., snow blindness) Discomfort while wearing hard contact lenses Conjunctival hyperemia (redness) Itchy eyes Blepharitis (sore eyelids) Blurred vision (e.g., when there is excessive eye discharge)

Dosage and Administration

Age Dose per use Times per day
15 years and older 2–3 drops per use 5–6 times daily
Do not use while wearing soft contact lenses. Use while wearing hard contact lenses is included in the indications. Follow the dosage and administration instructions. Read the package insert carefully before use, and consult a pharmacist or registered seller if you have any questions.
⚠️ Precautions for Use
  • This is a Class 2 OTC drug. Read the package insert carefully before use.
  • Do not use while wearing soft contact lenses.
  • Do not exceed the stated dosage and administration.
  • If any abnormality appears around the eyes, or if symptoms do not improve, stop use and consult a physician, pharmacist, or registered seller.
  • When using with other eye drops, leave an interval between applications (follow the package insert instructions).
  • Keep out of reach of children.
📦 Storage Precautions
  • Store in a cool place away from direct sunlight.
  • Refrigerator storage is possible, but take care not to freeze the solution.
  • Do not transfer to another container.
  • Do not use the product after the expiration date.

● Features
Contains chlorpheniramine maleate with antihistamine action to relieve eye itching.

【Class 2 OTC Drug】

●Efficacy/Effects
Eye fatigue, prevention of eye diseases (such as after swimming, when dust or sweat gets into the eyes), eye inflammation caused by ultraviolet rays or other light rays (such as snow blindness), discomfort when wearing hard contact lenses, conjunctival hyperemia, eye itching, blepharitis (eyelid inflammation), blurred vision (such as when there is a lot of eye discharge)

<Precautions related to Efficacy/Effects>


●Dosage and Administration
Instill 2 to 3 drops per dose, 5 to 6 times a day.

<Precautions related to Dosage and Administration>
(1) Excessive use may cause abnormal glare or worsen hyperemia, so strictly follow the dosage and administration.
(2) When used for children, use under the guidance and supervision of a guardian.
(3) Do not let the tip of the container touch the eyes, eyelids, or eyelashes. [This can cause contamination or foreign matter intrusion (such as eye discharge or dust)]. Also, do not use if the solution is cloudy.
(4) Do not use while wearing soft contact lenses.
(5) Use only for eye drops.

●Ingredients/Quantity
Tetrahydrozoline hydrochloride 0.05%
Neostigmine methyl sulfate 0.003%
Zinc sulfate hydrate 0.05%
Chlorpheniramine maleate 0.03%
Pyridoxine hydrochloride 0.1%
L-aspartic acid potassium 1%

〔Additives〕
Boric acid, borax, l-menthol, d-camphor, peppermint oil, disodium edetate, polyoxyethylene hardened castor oil, hypromellose (hydroxypropyl methylcellulose), chlorobutanol, pH adjuster

<Precautions related to Ingredients/Quantity>


●Dosage Form
Eye drops (external use [ophthalmic and otorhinolaryngologic agent] - liquid)

●Precautions for Use
■Consult
1. Consult a doctor, pharmacist, or registered seller before use if you:
(1) Are receiving medical treatment from a doctor
(2) Have had allergic reactions to medicines
(3) Have any of the following symptoms: severe eye pain
(4) Have been diagnosed with glaucoma
2. If any of the following symptoms appear after use, they may be side effects. Stop use immediately and consult a doctor, pharmacist, or registered seller with this box.
[Affected area: Symptoms]
Skin: rash, redness, itching
Eyes: hyperemia, itching, swelling, stinging pain
3. Stop use and consult a doctor, pharmacist, or registered seller with this box if:
(1) Blurred vision does not improve
(2) Symptoms do not improve after 5 to 6 days of use

●Precautions for Storage and Handling
(1) Store tightly closed in a cool place away from direct sunlight. To maintain quality, do not leave in high-temperature places (above 40°C) such as inside a car or near heating equipment.
(2) Keep out of reach of children.
(3) Do not transfer to other containers. (This may cause misuse or change the quality)
(4) Do not share with others.
(5) Do not use products past the expiration date (printed on the outer box). Even within the expiration date, use as soon as possible after opening.
(6) Depending on storage conditions, crystals of ingredients may form on the tip of the container or inside the cap. In such cases, gently wipe off with clean gauze before use.
(7) Do not put other substances into the container for use.


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