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Buy Kyorin GX 120ml Codeine Syrup Japanese Online
Original price was: $65.00.$50.00Current price is: $50.00.
Kyorin GX 120ml Codeine Syrup (Japanese ) For Sale
- Buy Japanese Cough Syrup Online
- 120ml bottles
- Used to relieve cough, runny or stuffy nose, sneezing, or other symptoms caused by allergies or the common cold.
Kyorin GX 120ml Codeine Syrup Japanese: Complete Guide to Ingredients, Uses, Benefits, Dosage, Side Effects & Safety Information
What is Kyorin GX 120ml Codeine Syrup?
Buy Kyorin GX 120ml Codeine Syrup Japanese Online is a premium pharmaceutical-grade respiratory medication formulated to provide comprehensive relief from persistent dry coughs, nasal congestion, throat irritation, mucus buildup, and allergy-related respiratory discomfort. Manufactured under strict Japanese pharmaceutical quality standards, Kyorin GX Syrup is widely recognized for its carefully balanced multi-action formula that targets several respiratory symptoms simultaneously.
Respiratory conditions such as the common cold, upper respiratory tract infections, mild bronchitis, seasonal allergies, allergic rhinitis, and throat irritation often produce a combination of symptoms that can interfere with breathing, sleep, productivity, and overall quality of life. Kyorin GX 120ml Codeine Syrup is specifically designed to address these symptoms through a synergistic blend of cough suppressants, bronchodilators, antihistamines, expectorants, and mild stimulants.
Unlike basic cough medications that focus on only one symptom, Kyorin GX offers broad-spectrum respiratory support, helping reduce coughing frequency, ease nasal blockage, loosen mucus, and minimize allergy-triggered irritation in a single convenient formulation.
The syrup is also known for its smooth consistency, pleasant flavor profile, and distinctive brown-yellow appearance, making it easier for patients to use consistently as directed.

Why Persistent Cough and Respiratory Congestion Should Not Be Ignored
A persistent cough and untreated respiratory congestion can significantly affect daily functioning and overall health. Continuous coughing may strain the throat and chest muscles, disrupt sleep, and worsen airway irritation.
Common symptoms associated with respiratory infections and allergies include:
- Persistent dry cough
- Nasal congestion
- Chest discomfort
- Throat irritation
- Difficulty breathing comfortably
- Excessive mucus accumulation
- Interrupted sleep
- Sneezing and watery eyes
- Fatigue and reduced concentration
Kyorin GX Codeine Syrup is formulated to help manage these symptoms effectively while supporting overall respiratory comfort and recovery.
Complete Ingredient Breakdown of Kyorin GX 120ml Codeine Syrup
The therapeutic strength of Kyorin GX Codeine Syrup comes from its scientifically balanced combination of active pharmaceutical ingredients and carefully selected excipients.
Active Ingredients Per 5ml
| Ingredient | Amount | Function |
|---|---|---|
| Dihydrocodeine Phosphate | 2.5mg | Opioid cough suppressant |
| dl-Methyl Ephedrine Hydrochloride | 6.25mg | Bronchodilator and nasal decongestant |
| Potassium Guaiacol Sulfonate | 22.5mg | Expectorant |
| Chlorpheniramine Maleate | 1mg | Antihistamine |
| Anhydrous Caffeine | 5mg | Mild stimulant |
Understanding How Each Ingredient Works
Dihydrocodeine Phosphate – Central Cough Suppression
Dihydrocodeine phosphate is an opioid-derived antitussive medication that works directly on the medullary cough center in the brain. It helps reduce the urge to cough repeatedly and is especially useful for controlling persistent dry and irritating coughs.
Benefits may include:
- Reduced cough frequency
- Relief from nighttime coughing
- Improved sleep quality
- Reduced throat irritation
- Greater respiratory comfort
Because persistent coughing can lead to throat inflammation and chest discomfort, controlling excessive cough reflex activity can significantly improve recovery comfort.
dl-Methyl Ephedrine Hydrochloride – Easier Breathing and Decongestion.
dl-Methyl Ephedrine Hydrochloride functions as both a bronchodilator and a decongestant. It helps relax airway muscles and reduce swelling inside nasal passages, improving airflow and breathing comfort.
This ingredient may help:
- Relieve nasal congestion
- Improve airflow
- Reduce chest tightness
- Support easier breathing
- Ease mild bronchial constriction
Its dual respiratory action makes it highly beneficial during colds, mild bronchitis, and allergy-related congestion.
Potassium Guaiacol Sulfonate – Mucus Loosening Expectorant
Potassium guaiacol sulfonate acts as an expectorant by helping to thin and loosen mucus in the respiratory tract.
This supports:
- Easier mucus clearance
- Reduced chest congestion
- Improved airway openness
- Better breathing comfort
- Relief from thick mucus accumulation
By helping remove mucus more effectively, the syrup supports respiratory tract cleansing and comfort.
Chlorpheniramine Maleate – Allergy and Histamine Symptom Relief
Chlorpheniramine maleate is a first-generation antihistamine commonly used to reduce allergy-related symptoms.
It may help relieve:
- Sneezing
- Runny nose
- Watery eyes
- Nasal irritation
- Postnasal drip
- Histamine-triggered coughing
This ingredient is especially useful for individuals experiencing respiratory discomfort linked to allergies or upper respiratory infections.
Anhydrous Caffeine – Mild Central Nervous System Support
Because opioid cough suppressants and antihistamines may cause drowsiness or fatigue, anhydrous caffeine is included to help maintain alertness and reduce excessive sedation.
Benefits may include:
- Improved wakefulness
- Reduced daytime drowsiness
- Better daytime functionality
- Balanced sedation effects
Additional Ingredients and Pharmaceutical Excipients
Kyorin GX Syrup also contains supportive ingredients that improve flavor, preservation, texture, and shelf stability.
Additional Ingredients Include:
- Citric acid hydrate
- Sodium citrate hydrate
- White sugar
- High fructose syrup
- Parabens
- Sodium benzoate
- Sodium dehydroacetate
- Caramel coloring
- Ethanol
- Ethyl vanillin
- Vanillin
- Flavoring agents
These ingredients help ensure product consistency, microbial stability, and improved patient palatability.
Appearance and Characteristics of Kyorin GX Syrup
Kyorin GX 120ml Codeine Syrup is known for its:
- Brown-yellow color
- Smooth syrup texture
- Pleasant taste
- Mild caramel and vanilla aroma
Its carefully designed flavor profile helps improve treatment adherence and ease of administration.
How Does Kyorin GX 120ml Codeine Syrup Work?
Kyorin GX Codeine Syrup works through a comprehensive multi-symptom respiratory support mechanism.
Suppresses Persistent Coughing
Dihydrocodeine helps calm excessive coughing by acting on the brain’s cough center.
Relieves Nasal Congestion
Methyl ephedrine reduces nasal swelling and improves airflow through the respiratory tract.
Helps Clear Respiratory Mucus
Potassium guaiacol sulfonate thins mucus and supports easier mucus removal.
Controls Allergy Symptoms
Chlorpheniramine helps reduce histamine-related irritation and respiratory sensitivity.
Helps Maintain Alertness
Anhydrous caffeine helps reduce sedation associated with opioid and antihistamine ingredients.
Common Uses of Kyorin GX 120ml Codeine Syrup
Healthcare professionals may recommend Kyorin GX Syrup for:
- Persistent dry cough
- Cold-related cough
- Mild bronchitis
- Upper respiratory tract irritation
- Nasal congestion
- Seasonal allergy symptoms
- Allergic rhinitis
- Chest congestion
- Nighttime coughing
- Respiratory discomfort caused by colds or allergies
Benefits of Kyorin GX Codeine Syrup
Comprehensive Multi-Symptom Relief
Kyorin GX combines cough suppression, decongestion, mucus clearance, allergy management, and respiratory support in one advanced formulation.
Supports Restful Sleep
Persistent nighttime coughing can interfere with sleep quality. The cough suppressant action helps improve nighttime comfort and rest.
Helps Improve Breathing Comfort
Bronchodilator and decongestant ingredients support smoother airflow and easier breathing.
Assists Mucus Clearance
Expectorant ingredients help thin mucus and reduce congestion.
Reduces Allergy-Triggered Irritation
Antihistamine support helps minimize sneezing, a runny nose, and histamine-related respiratory discomfort.
Recommended Dosage and Administration
How to Take Kyorin GX Syrup
Always use Kyorin GX 120ml Codeine Syrup exactly as directed by your healthcare provider or pharmacist.
Typical Administration Guidelines
- Adults and adolescents commonly take measured doses after meals
- Shake the bottle well before use
- Measure doses accurately using a dosing spoon or syringe
- Take orally
- Follow recommended dosage intervals carefully
Dosage Considerations
Dosage recommendations may vary depending on:
- Age
- Body weight
- Severity of symptoms
- Medical history
- Existing health conditions
- Current medications
Children should only use the medication under professional medical supervision.
Important Safety Information
Because Kyorin GX contains opioid-related ingredients and antihistamines, responsible use is extremely important.
Who Should Avoid Kyorin GX Syrup?
Do not use this medication if you:
- Are you allergic to any ingredients
- Have severe respiratory disease
- Have uncontrolled asthma
- Have opioid sensitivity
- Have severe liver dysfunction
- Have been advised against opioid-containing medications
Pregnancy and Breastfeeding Warning
Pregnant or breastfeeding individuals should consult a healthcare provider before using Kyorin GX Syrup.
Certain ingredients may affect fetal development or pass into breast milk.
Driving and Machinery Warning
Kyorin GX may cause:
- Drowsiness
- Dizziness
- Reduced alertness
- Slower reaction times
Avoid driving or operating heavy machinery until you understand how the medication affects you.
Alcohol and Drug Interactions
Avoid combining Kyorin GX with:
- Alcohol
- Sedatives
- Sleeping medications
- Opioid pain relievers
- Anxiety medications
- Strong antihistamines
These combinations may increase the risk of:
- Respiratory depression
- Severe sedation
- Confusion
- Dizziness
- Dangerous side effects
Possible Side Effects of Kyorin GX Codeine Syrup
Like all medications, side effects may occur in some individuals.
Common Side Effects
- Drowsiness
- Dry mouth
- Mild nausea
- Stomach discomfort
- Dizziness
- Mild constipation
- Slight increase in heart rate
Serious Side Effects Requiring Immediate Medical Attention
Seek emergency medical help if you experience:
- Difficulty breathing
- Severe allergic reactions
- Facial swelling
- Extreme confusion
- Severe dizziness
- Chest pain
- Excessive sedation
Can Kyorin GX Codeine Syrup Cause Dependence?
Because Kyorin GX contains dihydrocodeine, prolonged misuse or excessive use may lead to dependence or misuse.
To reduce risks:
- Follow dosage instructions carefully
- Avoid prolonged use without supervision
- Never increase dosage independently
- Store medication securely
When used responsibly for short-term respiratory symptom relief, the risk is generally lower.
Storage Instructions
To maintain product quality and safety:
- Store in a cool, dry place
- Keep away from direct sunlight
- Keep the bottle tightly sealed
- Store out of reach of children
- Avoid excessive heat and humidity
Never use expired medication.
Frequently Asked Questions About Kyorin GX 120ml Codeine Syrup
Can Kyorin GX help with a dry cough?
Yes. It is commonly used to relieve persistent dry and irritating coughs.
Does Kyorin GX help with congestion?
Yes. Its bronchodilator and decongestant ingredients help improve airflow and reduce nasal blockage.
Can Kyorin GX cause drowsiness?
Yes. Some ingredients may cause sedation or dizziness.
Can I combine Kyorin GX with other cold medications?
Consult a healthcare professional before combining medications to avoid overlapping ingredients or harmful interactions.
Is Kyorin GX suitable for nighttime cough relief?
Yes. Its cough suppressant effects may help reduce nighttime coughing and improve sleep quality.
Why Healthcare Professionals Trust Kyorin GX 120ml Codeine Syrup
Kyorin GX remains trusted because of its:
- Comprehensive respiratory support
- Balanced pharmaceutical formulation
- Effective cough suppression
- Decongestant and expectorant action
- Allergy symptom relief
- Carefully adjusted ingredient concentrations
- Reliable Japanese pharmaceutical manufacturing standards
Its advanced multi-action approach helps patients manage respiratory discomfort efficiently while reducing the need for multiple separate medications.
Final Thoughts on Kyorin GX 120ml Codeine Syrup Japanese
Kyorin GX 120ml Codeine Syrup is a trusted respiratory medication designed to provide comprehensive relief from persistent coughs, nasal congestion, mucus buildup, allergy-related respiratory irritation, and upper respiratory discomfort. Its scientifically balanced combination of cough suppressants, bronchodilators, expectorants, antihistamines, and mild stimulants offers effective multi-symptom support in one convenient syrup formulation.
When used responsibly under professional medical supervision, Kyorin GX Syrup can help improve breathing comfort, reduce cough frequency, ease congestion, support mucus clearance, and promote more restful recovery from respiratory illnesses.






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