Skip to content
  • ☰ Category
  • New product
  • Set product
  • Brand List
  • Blog
  • FAQ
  • Holiday Notice
MamiGo
Popular searches
Pharmaceuticals and Quasi-drugs Health Foods Food Sweets Beverages Daily necessities Beauty Catalog Featured Brand Blog Business Days Information Frequently Asked Questions FAQ What is MamiGo? Contact Us

Your cart is empty

Continue shopping
0Cart(¥0 JPY)
  • ☰ Category
    • Rohto Pharmaceutical Rohto Cool 40α 12ml OTC Medicines and Quasi-drugs
    • 日本生物化学 キトサン 菊 350錠 Health Foods
    • ORIHIRO Purunto Konjac Jelly Pouch Apple + Grape 12 pieces Food
    • Sweets
    • Beverages
    • 日用品 Daily necessities
    • 美容 Beauty
    • 비염
      Rhinitis
    • 위장약
      Gastrointestinal Medicine
    • 정장 / 변비약
      Intestinal Regulators & Laxatives
    • 피부외용약
      Topical skin medicine
    • 진통소염제
      Pain Relief and Anti-inflammatory Medicine
    • 目薬
      Eye Drops
    • 영양보급
      Nutritional Supplementation
    • 특수의약품
      Special OTC Medicines
    • 生活習慣病
      Lifestyle-related diseases
    • 医療用品
      Medical Supplies
    • 감기약
      Cold Medicine
    • エスエス製薬 エスエス ブロン錠 60錠
      Cough and Throat Medicine
    • 해열 진통제
      Antipyretic Analgesics
    • 건강관리식품
      Health Care Foods
    • 美容・ダイエットケア食品
      Beauty and Diet Care Foods
    • バランス栄養食品
      Balanced Nutritional Food
    • 特定保健用食品
      Specified Health Food Products
    • 栄養機能食品
      Nutritional Functional Foods
    • シュワーべギンコ イチョウ葉エキス 90粒
      Functional Food with Health Claims
    • 조미료
      seasoning
    • 香辛料
      Spices
    • カレー・シチュー
      Curry / Stew
    • 간단 요리
      Easy Cooking
    • スープ
      Soup
    • 면류
      Noodles
    • 곡물류
      Grains
    • 분말류
      Powdered Products
    • 乾物類
      Dried Foods
    • 잼 / 스프레드
      Jam / Spread
    • 디저트
      Dessert
    • チョコレート
      Chocolate
    • ビスケット
      Biscuit
    • クッキー
      Cookie
    • スナック菓子
      Snack Confectionery
    • ケーキ
      Cake
    • パイ
      Pie
    • 和菓子
      Japanese Sweets
    • 米菓子
      Rice Snacks
    • 豆菓子
      Bean Snacks
    • こども菓子
      Children's Sweets
    • 飴
      Candy
    • グミ
      Gummy
    • 珍味
      Delicacies
    • 水
      Water
    • ソフトドリンク
      Soft drink
    • ノンアルコール
      Non-alcoholic
    • コーヒー
      Coffee
    • ラテ
      Latte
    • ココア
      Cocoa
    • 日本茶
      Japanese Tea
    • 紅茶
      black tea
    • 中国茶
      Chinese Tea
    • 健康茶
      Health Tea
    • 青汁
      Green Juice
    • その他の飲料
      Other Beverages
    • 家庭用医療用品
      Home Medical Supplies
    • 衛生用品
      Hygiene Products
    • 生活環境用品
      Living Environment Supplies
    • 洗剤
      Detergent
    • Kitchen Supplies
    • Cleaning Supplies
    • ベビー・マタニティ用品
      Baby & Maternity Products
    • 化粧品
      Cosmetics
    • バス用品
      Bath Products
    • ボディケア用品
      Body Care Products
    • ヘアケア用品
      Hair Care Products
    • オーラルケア用品
      Oral care products
    • エチケット用品
      Etiquette Supplies
  • New productNew
  • Set product
  • Brand List
  • Blog
  • FAQ
  • Holiday Notice
Home Shop General Cold Medicine Benza Block S Premium DX (Nose)
ベンザブロック S プレミアム DX (鼻)
ベンザブロック S プレミアム DX (鼻)
ベンザブロック S プレミアム DX (鼻)
ベンザブロック S プレミアム DX (鼻)
ベンザブロック S プレミアム DX (鼻)
ベンザブロック S プレミアム DX (鼻)
AlinaminSKU: 4987910003283

Benza Block S Premium DX (Nose)

¥1,608 JPY /
Shipping calculated at checkout.
Designated Class 2 OTC Drug

selection 12 Tablets
ベンザブロック S プレミアム DX (鼻)
Benza Block S Premium DX (Nose)
¥1,608 JPY /
selection 12 Tablets
 
 
Class 2 OTC Drug Caplet (Tablet) Eligible for self-medication tax system

Benza Block S Premium DX

Formulation focused on severe cold symptoms starting from the nose
Alinamin Pharmaceutical Co., Ltd.

🌿 Contains 3 ingredients effective for the nose 💊 Contains 9 ingredients 🤧 For runny nose and nasal congestion 📦 Convenient PTP packaging for portability

Product Overview

Benza Block S Premium DX is a cold medicine specially developed for cold symptoms starting from the nose. It contains three ingredients that care for runny nose, nasal congestion, and sneezing, addressing both troublesome nasal symptoms.

Contains 9 active ingredients including acetaminophen, supporting various cold symptoms such as fever, headache, sore throat, cough, and phlegm. Conveniently packaged in PTP (sheet) packaging, available in two sizes: 12 Tablets and 24 Tablets. Suitable for ages 15 and older.

If you have any questions, please consult a doctor, pharmacist, or registered seller.

Four features

1

Cares for nasal symptoms with antihistamine action

d-Chlorpheniramine maleate 3.5mg

Suppresses runny nose, nasal congestion, and sneezing through antihistamine action.

2

Reduces nasal mucosa congestion and swelling

Pseudoephedrine hydrochloride 135mg

Reduces nasal mucosa congestion and swelling, improving nasal congestion.

3

Blocks transmission of stimulation to nasal glands

Belladonna total alkaloids 0.3mg

Blocks the transmission of stimulation to nasal glands to suppress runny nose.

4

Also effective for fever, pain relief, and sore throat

Acetaminophen 900mg / Tranexamic acid 420mg

Relieves various cold symptoms such as fever, headache, and sore throat.

Active ingredients (daily dose: 6 caplets)

Classification Ingredient name Content amount
Antipyretic analgesic ingredient Acetaminophen 900mg
Antihistamine ingredient d-Chlorpheniramine maleate 3.5mg
Sympathetic nervous system stimulant Pseudoephedrine hydrochloride 135mg
Parasympathetic nervous system blocking ingredient Belladonna total alkaloids 0.3mg
Cough suppressant ingredient Dextromethorphan hydrobromide hydrate 48mg
Expectorant ingredient Bromhexine hydrochloride 12mg
Anti-inflammatory ingredient Tranexamic acid 420mg
Central nervous system stimulant Anhydrous caffeine 75mg
Vitamin Riboflavin (Vitamin B2) 12mg
Additives: Cellulose, Carboxymethyl cellulose Ca, Hydroxypropyl cellulose, Magnesium stearate, Corn starch, Hypromellose, Copovidone, Talc, Titanium dioxide, Macrogol, Iron oxide black

Indications and Effects

Runny nose Nasal congestion Sore throat Sneezing Cough Phlegm Chills (shivering due to fever) Fever Headache Joint pain Muscle pain
The above is intended to relieve various cold symptoms. If symptoms are severe or prolonged, consult a doctor, pharmacist, or registered seller.

Dosage and Administration

Take the following amount 3 times a day, preferably within 30 minutes after meals with water or hot water without chewing.

Age Dose per intake Number of doses per day
15 years old and above 2 caplets 3 times
Under 15 years old Do not take
・Leave about 4 to 5 hours between meals as a guideline.
・If symptoms do not improve after 5 to 6 doses, stop taking and consult a doctor, pharmacist, or registered seller.
・Stop taking once symptoms improve. Avoid long-term indiscriminate use.

Frequently Asked Questions

Who is this recommended for?

Recommended for those who suffer from nasal symptoms like runny nose and nasal congestion at the start of a cold.

Is this cold medicine only effective for nasal symptoms?

No. It contains nine ingredients including the antipyretic analgesic acetaminophen, and it cares for various cold symptoms such as sore throat.

Is it okay if my urine turns yellow after taking it?

The color comes from vitamin B2 (riboflavin) in the ingredients. After absorption into the body, it may cause discoloration of urine. Please do not worry.

Can I take it during pregnancy or breastfeeding?

If you are pregnant or breastfeeding, be sure to consult a doctor, pharmacist, or registered seller.

Is it okay to take it for a long time?

This medicine is effective when taken for a short period. Long-term, indiscriminate use may cause side effects. Stop taking it once symptoms improve.

⚠️ Precautions for Use

  • Be sure to read the attached instructions before taking.
  • Do not take if you have had allergic reactions to this medicine or its ingredients, or if you are under 15 years old.
  • Avoid driving or operating machinery after taking this medicine (drowsiness may occur).
  • Do not use with other cold medicines, antipyretic analgesics, sedatives, cough expectorants, antihistamines, etc.
  • Avoid drinking alcohol.
  • If you have allergies, be sure to consult a pharmacist or registered seller.
  • Side effects such as dry mouth, drowsiness, and abdominal discomfort have been reported. If you feel any abnormalities, stop taking it and consult a specialist.

📦 Storage Precautions

  • Store in a cool place, avoiding direct sunlight, high temperature, and humidity.
  • Keep out of reach of children.
  • Do not transfer to other containers (this may cause misuse or quality changes).
  • Do not take the product after the expiration date.

 

● Features
〇 d-Chlorpheniramine maleate suppresses runny nose, nasal congestion, and sneezing through its antihistamine action.
〇 Pseudoephedrine hydrochloride reduces congestion and swelling of the nasal mucosa, improving nasal congestion.
〇 Belladonna total alkaloids block the transmission of stimulation to the nasal glands, suppressing runny nose.
〇 Contains 9 types of ingredients to alleviate various cold symptoms.
〇 Easy-to-swallow small pale yellow caplet-type tablets.

【Designated Class 2 OTC Drug】

● Efficacy/Effects
Relief of various cold symptoms (runny nose, nasal congestion, sore throat, sneezing, cough, phlegm, chills (cold feeling due to fever), fever, headache, joint pain, muscle pain)

<Precautions related to Efficacy/Effects>

● Dosage and Administration
Take the following amount with water or hot water within 30 minutes after meals without chewing.
[Age: Dose per intake: Number of doses per day]
15 years and older: 2 tablets: 3 times
Under 15 years: Do not take

<Precautions related to Dosage and Administration>
Strictly follow the dosage and administration instructions.

● Ingredients/Quantity
Per 6 tablets:
Acetaminophen 900 mg
d-Chlorpheniramine maleate 3.5 mg
Pseudoephedrine hydrochloride 135 mg
Belladonna total alkaloids 0.3 mg
Dextromethorphan hydrobromide hydrate 48 mg
Bromhexine hydrochloride 12 mg
Tranexamic acid 420 mg
Anhydrous caffeine 75 mg
Riboflavin (Vitamin B2) 12 mg

〔Additives〕
Cellulose, corn starch, croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, polyvinyl alcohol (partially saponified), hypromellose, talc, titanium dioxide, ferric oxide

<Precautions related to Ingredients/Quantity>
Urine may turn yellow after taking this medicine, but this is due to riboflavin and is not a cause for concern.

● Dosage Form
Caplet tablets (oral tablets)

● Precautions for Use
■ Do not do (Contraindications)
(Failure to comply may worsen current symptoms or increase the risk of side effects or accidents)
1. Do not take if you:
 (1) Have had allergic reactions to this medicine or its ingredients.
 (2) Have experienced asthma after taking this medicine or other cold or antipyretic analgesic drugs.
 (3) Have symptoms of difficulty urinating due to prostate enlargement.
 (4) Have been diagnosed with hypertension, heart disease, thyroid dysfunction, or diabetes.
2. Do not use any of the following medicines while taking this medicine:
 Other cold medicines, antipyretic analgesics, sedatives, cough expectorants, oral antihistamines (including oral medicines for rhinitis, motion sickness, allergies, hypnotics and sedatives), gastrointestinal analgesics and antispasmodics, or oral medicines containing tranexamic acid.
3. Do not drive vehicles or operate machinery after taking this medicine.
 (Symptoms such as drowsiness, blurred vision, or abnormal glare may occur.)
4. Do not drink alcohol before or after taking this medicine.
5. Do not use continuously for a long time.

■ Consult
1. Consult a doctor, pharmacist, or registered salesperson before taking if you:
 (1) Are receiving treatment from a doctor or dentist.
 (2) Are pregnant or think you may be pregnant.
 (3) Are breastfeeding.
 (4) Are elderly.
 (5) Have had allergic reactions to medicines.
 (6) Have symptoms such as high fever or difficulty urinating.
 (7) Have been diagnosed with liver disease, kidney disease, gastric or duodenal ulcer, glaucoma, thrombosis (cerebral thrombosis, myocardial infarction, thrombophlebitis), or are at risk of thrombosis.
 (8) Are being treated with monoamine oxidase inhibitors (e.g., selegiline hydrochloride).
 (9) Have experienced insomnia, dizziness, weakness, tremors, or palpitations from cold medicines, cough expectorants, or oral rhinitis medicines.
 (10) Are taking oral medicines containing parasympathetic nerve blockers (belladonna total alkaloids, isopropamide iodide, Rohto extract, etc.).
2. If any of the following symptoms appear after taking this medicine, stop use immediately and consult a doctor, pharmacist, or registered salesperson with this document, as they may be side effects:
[Affected area: Symptoms]
Skin: Rash, redness, itching
Digestive system: Nausea, vomiting, loss of appetite
Central nervous system: Dizziness, convulsions, headache, insomnia, nervousness
Respiratory system: Shortness of breath, difficulty breathing
Urinary system: Difficulty urinating
Others: Excessive lowering of body temperature, facial flushing, abnormal glare
 Rare but serious symptoms may occur. In such cases, seek immediate medical attention.
[Name of Symptom: Symptoms]
Shock (Anaphylaxis): Immediately after taking, itching skin, hives, hoarseness, sneezing, itchy throat, difficulty breathing, palpitations, confusion of consciousness, etc.
Stevens-Johnson syndrome, toxic epidermal necrolysis, acute generalized exanthematous pustulosis: High fever, eye redness, eye discharge, lip erosion, sore throat, widespread rash and redness, small pustules on reddened skin, general fatigue, loss of appetite, persistent or rapidly worsening symptoms.
Drug hypersensitivity syndrome: Widespread skin redness, systemic rash, fever, fatigue, swelling of lymph nodes (neck, armpits, groin, etc.).
Liver dysfunction: Fever, itching, rash, jaundice (yellowing of skin and whites of eyes), dark urine, general fatigue, loss of appetite.
Kidney disorder: Fever, rash, decreased urine output, generalized swelling, fatigue, joint pain, diarrhea.
Interstitial pneumonia: Shortness of breath or difficulty breathing when climbing stairs or exerting oneself, dry cough, fever, sudden onset or persistence of symptoms.
Asthma: Wheezing, difficulty breathing.
Aplastic anemia: Bruising, nosebleeds, bleeding gums, fever, pale skin and mucous membranes, fatigue, palpitations, shortness of breath, dizziness, blood in urine.
Agranulocytosis: Sudden high fever, chills, sore throat.
3. The following symptoms may occur; if they persist or worsen, stop taking and consult a doctor, pharmacist, or registered salesperson with this document:
Constipation, dry mouth, drowsiness, blurred vision
4. If symptoms do not improve after 5 to 6 doses (especially if fever lasts more than 3 days or recurs), stop taking and consult a doctor, pharmacist, or registered salesperson with this document.

● Precautions for Storage and Handling
(1) Store tightly closed 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 quality changes).
(4) Do not use products past the expiration date.
(5) Write the date of opening the inner bag (aluminum bag) in the "Date Opened" section on the box.
(6) After opening the inner bag (aluminum bag), for quality preservation, take the medicine as soon as possible within 6 months from the date of opening.


My Account
Order Tracking
Chat AI
お買い物
  • Category List
  • Brand List
  • New product
  • Set product
Terms and Policies
  • Terms of Use
  • Notation based on the Act on Specified Commercial Transactions
  • Personal Information Handling Policy
  • Shop Information
イベント情報を受け取る

We will notify you of the latest news, gifts, discount events, and more before anyone else.

American Express
Apple Pay
Google Pay
JCB
Mastercard
Shop Pay
Visa

© 2026 MamiGo, All rights reserved.