Skip to content
  • ☰ Category
  • New product
  • Set product
  • Brand List
  • Blog
  • FAQ
  • Holiday Notice
MamiGo

Your cart is empty

Continue shopping
0Cart(¥0 JPY)
  • ☰ Category
    • Santen Pharmaceutical Sante Hyalein S 5ml x 2 bottles 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
    • Ryukakusan Direct Stick Mint 16 packets
      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
    • 日本生物化学 キトサン 菊 350錠
      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 Alesion 20
エスエス製薬 アレジオン20 12錠
エスエス製薬 アレジオン20 24錠
エスエス製薬 アレジオン20 12錠
エスエス製薬 アレジオン20 24錠
SSPSKU: 4987300060018

Alesion 20

¥1,650 JPY /
Tax included. Shipping calculated at checkout.
Class 2 OTC drugs

selection 12 tablets
エスエス製薬 アレジオン20 12錠
Alesion 20
¥1,650 JPY /
selection 12 tablets
 
 

Alesion 20

Provides strong 24-hour relief with once-daily dosing for severe sneezing, runny nose, and nasal congestion caused by allergic rhinitis from pollen, house dust, and more.

Recommended for these people

  • For those suffering from severe allergic rhinitis symptoms caused by pollen, house dust, and the like
  • For those who want strong relief from sneezing and runny nose caused by allergic rhinitis
  • For those looking for a medication that is less likely to cause drowsiness or performance decline during the day

Alesion has excellent lasting effects and works with once-daily dosing. It improves severe runny nose, nasal congestion, and sneezing.

Double block of histamine and PAF that cause allergic symptoms

When allergens such as pollen and house dust adhere to the nasal mucosa, mast cells release chemical mediators like histamine and PAF (platelet-activating factor) that cause allergic symptoms. Histamine triggers symptoms like sneezing and runny nose within minutes to tens of minutes (immediate phase reaction), while PAF causes nasal congestion 6 to 10 hours later (late phase reaction). Effective treatment of allergic rhinitis requires suppressing factors involved in both histamine and PAF responses. Epinastine hydrochloride has both antihistamine and anti-PAF effects, thus providing a double block against "sneezing and runny nose you want to stop now" and "nasal congestion that comes later."

Taken once a day before bed, making it less likely to be forgotten

To alleviate the severe symptoms of hay fever, it is important to continue taking the medication. That's why Alesion is taken once a day before bed, making it less likely to be forgotten. It starts working during sleep and is effective in relieving nasal congestion at bedtime and morning attacks (sudden allergic rhinitis symptoms in the morning). It also works well from the next morning through daytime activities, helping you feel refreshed and comfortable all day.

● Features
Epinastine Hydrochloride Preparation
● Alesion 20 contains 20mg of the second-generation antihistamine ingredient epinastine hydrochloride per tablet. It exhibits excellent effects on sneezing and nasal discharge symptoms.
Being a second-generation antihistamine ingredient, it is an allergy oral medicine that is less likely to cause drowsiness.
● Nasal allergy symptoms caused by pollen and house dust occur when causative substances such as histamine and leukotrienes are released inside the body upon inhalation.
Epinastine hydrochloride exerts excellent effects on allergic rhinitis symptoms by inhibiting the action of causative substances and suppressing their release.
● Effective with once-daily administration before bedtime. When used for seasonal allergic rhinitis symptoms such as pollen, it is effective to start taking it early when symptoms begin to appear.

【Class 2 OTC Drug】

● Efficacy/Effects
Relief of the following nasal allergy symptoms caused by pollen, house dust (indoor dust), etc.: runny nose, nasal congestion, sneezing

<Precautions related to Efficacy/Effects>


● Dosage and Administration
Take the following single dose once a day before bedtime with water or lukewarm water.
[Age: Single dose]
Adults (15 years and older): 1 tablet
Under 15 years: Do not take

<Precautions related to Dosage and Administration>
(1) Strictly follow the dosage and administration instructions.
(2) When used for seasonal allergic rhinitis symptoms such as pollen, it is effective to start taking it early from the predicted pollen scattering day or when symptoms begin to appear.
(3) How to remove tablets
Press strongly on the convex part of the PTP sheet containing the tablets with your fingertip to break the aluminum foil on the back and take out the tablet to swallow. (Accidentally swallowing it as is may cause unexpected accidents such as piercing the esophageal mucosa.)

● Ingredients/Quantity
Per tablet
Epinastine hydrochloride 20mg

〔Additives〕
Anhydrous silica, lactose, hypromellose (hydroxypropyl methylcellulose), povidone, ethyl acrylate-methyl methacrylate copolymer, macrogol, silicone resin, magnesium stearate, talc, titanium oxide, corn starch

<Precautions related to Ingredients/Quantity>


● Dosage Form
Film-coated tablet (oral tablet)

● Precautions for Use
■Do not do (Contraindications)
(If not followed, current symptoms may worsen or side effects/accidents may occur more easily.)
1. Do not take if you fall under the following:
(1) Those who have had allergic reactions to this drug or its ingredients.
(2) Children under 15 years old.
(3) Those diagnosed with liver disease.
2. Do not use any of the following medicines while taking this drug:
Other allergy medicines (including medicines for skin diseases and oral medicines for rhinitis), oral medicines containing antihistamines (cold medicines, antitussives and expectorants, motion sickness medicines, hypnotics and sedatives, etc.)
3. Do not drive vehicles or operate machinery after taking this medicine
(Drowsiness, etc. may occur.)
4. Nursing mothers should either not take this medicine or avoid breastfeeding if taking it.
5. Do not drink alcohol before or after taking this medicine.
■Consult
1. Consult a doctor, pharmacist, or registered seller before taking if you fall under the following:
(1) Those receiving medical treatment from a doctor.
(2) Pregnant women or those who may be pregnant.
(3) Elderly people.
(4) Those who have had allergic reactions to medicines.
(5) Those unsure whether symptoms are due to allergies or other causes.
(6) Those diagnosed with other allergic diseases such as bronchial asthma or atopic dermatitis.
(7) Those switching from a medicine containing 10mg of epinastine hydrochloride to this medicine.
2. If the following symptoms appear after taking, they may be side effects; stop taking immediately and consult a doctor, pharmacist, or registered seller with this leaflet.
[Affected area: Symptoms]
Skin: rash, redness, swelling, itching
Digestive system: nausea, vomiting, stomatitis, stomach discomfort, abdominal pain, heavy stomach feeling, bloating, loss of appetite
Neuropsychiatric system: dizziness, insomnia, headache, feeling dazed, numbness, nightmares, hallucinations, auditory hallucinations
Respiratory system: shortness of breath
Circulatory system: palpitations
Urinary system: difficulty urinating, frequent urination, hematuria, proteinuria
Others: swelling, flushing, chest pain, phlegm, fatigue, nasal congestion, menstrual irregularities, bitter taste, weakened sense of taste, gynecomastia (breast enlargement in males), breast enlargement
Rarely, the following serious symptoms may occur. In such cases, seek medical attention immediately.
[Name of Symptom: Symptom]
Liver dysfunction: fever, itching, rash, jaundice (yellowing of skin and whites of eyes), dark urine, general fatigue, loss of appetite, etc.
Thrombocytopenia: a decrease in the number of platelets in the blood causing bleeding symptoms such as nosebleeds, bleeding from gums, bruising.
3. The following symptoms may appear after taking; if these symptoms persist or worsen, stop taking and consult a doctor, pharmacist, or registered seller with this leaflet:
Dry mouth, constipation, diarrhea, drowsiness
4. If symptoms do not improve after about one week of taking (including the period of taking other medicines containing epinastine hydrochloride), stop taking and consult a doctor, pharmacist, or registered seller with this leaflet.
5. Even if symptoms improve, if taking for more than two weeks (including the period of taking other medicines containing epinastine hydrochloride), consult a doctor, pharmacist, or registered seller.

●Precautions for Storage and Handling
(1) Store in a cool, dry place away from direct sunlight.
(2) Keep out of reach of children.
(3) Do not transfer to other containers. (This may cause misuse or quality changes.)
(4) Do not take medicines past their expiration date.


My Account
Order Tracking
MamiGo
Shopping
  • 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
Receive event information

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.