Product OverviewManufacturer: Taisho Pharmaceutical Co., Ltd.Product Name: Efurin Granules K, 30 TabletsMedical Drug Classification: Designated Class 2 OTC DrugCategory: OTC MedicinePediatric Use Category: Suitable for both adults and childrenDosage Form: Powder, Granules, Powdered MedicineContents: 30 tabletsProduct Description: Granules effective for cough and phlegm.【Expiration Date】At the time of shipment, the expiration date is at least one year away.JAN Code: 4987402315009Product Code: 214900237
■ Initial Packaging Leaflet Creation Date and Revision Date, Leaflet Version NumberInitial Creation: —Revision: —
■ FeaturesEfurin Granules K contain dihydrocodeine phosphate, which is effective against cough; dl-methyl ephedrine hydrochloride, which dilates the bronchi and relieves cough; guaifenesin, which helps loosen phlegm; and traditional Japanese medicinal herbs such as Nanten fruit and licorice, which are effective for cough and phlegm.
■ Do Not Take1. Do not take this product if you are:(1) Someone who has had allergic reactions to this product or its ingredients.(2) Children under 12 years old.
2. Do not use any other medications containing cough suppressants, expectorants, cold remedies, sedatives, or antihistamines (such as nasal allergy medications, motion sickness drugs, allergy medications) while taking this product.
3. Do not operate vehicles or machinery after taking this product (drowsiness may occur).
4. If you are breastfeeding, do not take this product or avoid breastfeeding during use.
5. Do not overdose or use for long-term continuous treatment.
■ Consult Before Use1. Before taking this product, consult a doctor, pharmacist, or registered seller if you are:(1) Under medical treatment.(2) Pregnant or suspect pregnancy.(3) Elderly.(4) Have experienced allergic reactions to medications or other substances.(5) Have symptoms such as high fever or difficulty urinating.(6) Diagnosed with: heart disease, hypertension, diabetes, glaucoma, thyroid dysfunction, respiratory impairment, obstructive sleep apnea syndrome, obesity.
2. If any of the following symptoms appear after taking the product, discontinue immediately and consult a doctor, pharmacist, or registered seller with this document, as side effects may be present:
Affected Area | Symptoms---|---Skin | Rash, redness, itchingDigestive System | Nausea, vomiting, loss of appetiteNervous System | DizzinessUrinary System | Difficulty urinating
Rarely, severe symptoms such as the following may occur. If they do, seek medical attention immediately.
Name of Symptom | Symptoms---|---Aplastic anemia | Pale bruising, nosebleeds, bleeding gums, fever, pallor of skin and mucous membranes, fatigue, palpitations, shortness of breath, feeling faint, hematuria, etc.Agranulocytosis | Sudden high fever, chills, sore throat, etc.Respiratory depression | Shortness of breath, difficulty breathing, etc.
3. After taking the product, symptoms such as the following may occur. If these persist or worsen, stop taking the medication and consult a doctor, pharmacist, or registered seller with this document:Constipation, dry mouth, drowsiness.
4. If symptoms do not improve after 5-6 doses, discontinue use and consult a healthcare professional with this document.
■ Efficacy and EffectsCough, Phlegm
■ Usage and DosageTake the following amount three times a day after meals.
| Age | Single Dose ||---|---|| 15 years and older | 1 packet || 12 to under 15 years | 2/3 packet || Under 12 years | Do not take |
【Precautions on Usage and Dosage】(1) When administering to children, do so under the supervision and guidance of a guardian.(2) Strictly adhere to the prescribed usage and dosage.
■ Ingredients and AmountsPer 3 packets (4.5g) daily:
Ingredient | Amount---|---Dihydrocodeine phosphate | 30 mgdl-Methyl ephedrine hydrochloride | 75 mgGuaifenesin | 300 mgNanten fruit extract (equivalent to 1.925 g of raw herb) | 350 mgLicorice extract (equivalent to 0.9 g of raw herb) | 300 mgFennel extract (equivalent to 3.0 g of raw herb) | 150 mgChlorpheniramine maleate | 12 mgCaffeine (anhydrous) | 100 mg
■ Storage and Handling Precautions1. Store in a cool, dry place away from direct sunlight.2. Keep out of reach of children.3. Do not transfer to other containers (may cause misuse or deterioration).4. If dividing one packet and taking part of it, fold the bag opening and consume within 2 days.5. Do not take products past their expiration date.
■ Contact InformationTaisho Pharmaceutical Co., Ltd.Customer Consultation Office168 Oharamachi, Koka-shi, Shiga 520-3433Phone: 0748-88-4181Weekdays 9:00–17:00 (excluding weekends and holidays)
■ ManufacturerTaisho Pharmaceutical Co., Ltd.
■ Contents30 tablets
■ Suggested Retail Price1,760 yen (tax included)
■ OTC Drug ClassificationDesignated Class 2 OTC Drug
■ Poison and Quasi-Drug CategoryNot classified as poison or quasi-drug
■ Pesticide/Animal Drug CategoryNot classified as pesticide or animal drug
■ Dosage Form CategoryGranules
■ Pediatric Use CategorySuitable for both adults and children
■ Product CategoryOTC Medicine
■ Disclaimer【Notice】- The product descriptions above, excluding price information, are provided by the manufacturer or the Self-Medication Database Center.- If you have any questions or concerns about using this medication, be sure to consult a doctor or pharmacist.- We assume no responsibility for health damages caused by the use of medicines purchased through this service.
■ Self-Medication Tax Deduction Eligible Product