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Home Shop Women's health medicine Prefemin
Zeria Shinyaku Prefemin 30 tablets
Zeria Shinyaku Prefemin 30 tablets
ZERIASKU: 4987103048497

Prefemin

¥2,376 JPY /
Tax included. Shipping calculated at checkout.
Class 2 OTC drugs

selection 30 tablets
Zeria Shinyaku Prefemin 30 tablets
Prefemin
¥2,376 JPY /
selection 30 tablets
 
 
Class 2 OTC DrugOral Tablets

Prefemin

Helps ease unpleasant PMS symptoms such as premenstrual breast tenderness, headache, and irritability

✦ Chasteberry Dry Extract✦ Relief of Premenstrual Syndrome✦ Adult Women (18 Years and Older)

For People Like This · At Times Like These

😣
Those bothered by premenstrual breast tenderness For those seeking relief of premenstrual breast tenderness, as listed in the official indications.
🤕
Those with premenstrual headaches A medicine used to help ease headaches associated with premenstrual syndrome.
😤
Those bothered by irritability or a short temper For relief of premenstrual mood changes such as irritability and being quick to anger.
💭
Those with premenstrual mood changes For those who need relief of various PMS symptoms, including premenstrual mood changes.

Product Overview

Prefemin is a Class 2 OTC medicine with chasteberry extract as its active ingredient. It is used to help ease unpleasant symptoms that appear as premenstrual syndrome (PMS), such as breast tenderness, headache, irritability, a short temper, and mood changes. It is an oral medicine intended for adult women (18 years and older) and is designed to be taken daily according to a fixed dosage regimen.

Product Features

01

Chasteberry extract as the active ingredient

Active Ingredient

A medicine with chasteberry dry extract as the active ingredient, intended to help ease unpleasant symptoms of premenstrual syndrome.

02

Addresses multiple PMS symptoms

Indications

Used to help ease various premenstrual symptoms (premenstrual syndrome), including breast tenderness, headache, irritability, a short temper, and mood changes.

03

Once-daily dosing design

Ease of Use

Adult women (18 years and older) take it once daily. Designed so you can take it at a set time every day, making it easier to avoid missed doses.

✦
Dosage Form Oral tablets.
✦
Intended Users Adult women (18 years and older). Do not take if under 18 years of age.
✦
Guide to Use (Official Labeling) When started immediately after the onset of menstruation, it is stated that symptom improvement is often noticeable after about one month.

Active Ingredient (per tablet)

Ingredient Amount Category
Chasteberry dry extract 40 mg (from 180 mg chasteberry) Active Ingredient

Indications

Relief of the following premenstrual symptoms (premenstrual syndrome): breast tenderness, headache, irritability, short temper, and mood changes

Dosage and Administration

Age Dose per time Times per day
Adult women (18 years and older) 1 tablet Once daily
Under 18 years Do not take —
Take every day according to the prescribed dosage and administration. To help prevent missed doses, choose a convenient time and take it at the same time every day. Remove the tablet from the PTP blister before taking (do not swallow the sheet).

❓ Frequently Asked Questions

QWhen can I expect results?

AThe labeling states that when started immediately after the onset of menstruation, symptom improvement is often noticeable after about one month. If symptoms do not improve after about one month of use, stop taking this product and consult a physician, pharmacist, or registered seller.

QDo I need to take it every day?

ATake it every day according to the prescribed dosage and administration. To help prevent missed doses, it is recommended that you choose a convenient time and take it at the same time every day.

QHow long may I continue taking it?

AEven if symptoms improve, if you continue taking it for more than 3 months, consult a physician regularly.

QCan I take it while breastfeeding or pregnant?

ADo not take this product while breastfeeding. It is not a medicine for pregnant women or those who may be pregnant, and safety during pregnancy has not been established.

QCan I take it together with foods that contain chasteberry?

AWhile taking this product, do not consume foods that contain chasteberry (also known as chaste tree or agni).

QCan symptoms get stronger right after starting?

AIn rare cases, premenstrual symptoms may appear more strongly when you start taking this product. If you are concerned, consult a physician, pharmacist, or registered seller.

⚠️ Precautions for Use
  • Do not: Do not take this product while breastfeeding.
  • Do not take if you have ever had an allergic reaction to this product or to chasteberry (also known as chaste tree or agni).
  • While taking this product, do not consume foods that contain chasteberry (also known as chaste tree or agni).
  • The following people should consult a physician, pharmacist, or registered seller before use: those under a physician’s care; those who have ever had an allergic reaction to medicines or similar products; those taking Kampo (traditional Japanese herbal) preparations; those diagnosed with depression; those with breast tenderness or lumps unrelated to the menstrual cycle; and those with irregular menstruation.
  • If possible side effects appear (skin: rash/redness, itching / digestive system: nausea, diarrhea / other: menstrual abnormalities, etc.), stop taking this product immediately and consult a physician, pharmacist, or registered seller with the package insert.
  • If symptoms do not improve after about one month of use, stop taking this product and consult a physician, pharmacist, or registered seller.
  • Even if symptoms improve, if you continue taking it for more than 3 months, consult a physician regularly.
  • In rare cases, premenstrual symptoms may appear more strongly when you start taking this product.
  • This is not a medicine for pregnant women or those who may be pregnant. Safety during pregnancy has not been established.
  • Do not take if under 18 years of age.
📦 Storage Precautions
  • Store in a cool place with low humidity, away from direct sunlight.
  • Store out of reach of children.
  • Do not transfer to another container (this may cause misuse or a change in quality).
  • Do not take products past their expiration date.

● Features
● "Prefemin" is a medicine containing chestberry extract as an active ingredient that alleviates unpleasant symptoms of premenstrual syndrome (PMS = premenstrual syndrome).

【Class 2 OTC Drug】

● Efficacy/Effects
Alleviation of the following symptoms before menstruation (premenstrual syndrome): breast fullness, headache, irritability, anger, mood disorder

<Precautions related to Efficacy/Effects>


● Dosage and Administration
Please take the following single dose.
[Age: Single dose: Number of doses per day]
Adult women (18 years and older): 1 tablet: 1 time
Under 18 years: Do not take.


<Precautions related to Dosage and Administration>
(1) Take daily according to the prescribed dosage and administration. Also, if you start taking it immediately after the start of menstruation, you are likely to notice symptom improvement in about one month.
(2) To prevent forgetting to take it, set an easy-to-take time and take it at the same time every day.
(3) How to take out the tablet
Press the convex part of the PTP sheet containing the tablet strongly with your fingertip to break the aluminum foil on the back, take it out, and take it. (If swallowed accidentally as is, it may cause unexpected accidents such as piercing the esophageal mucosa.)

● Ingredients/Quantity
Per 1 tablet
Chestberry dry extract 40mg (Chestberry 180mg)

〔Additives〕
Anhydrous silica, hypromellose (hydroxypropyl methylcellulose), lactose hydrate, macrogol, magnesium stearate, crystalline cellulose, propylene glycol, titanium oxide

<Precautions related to Ingredients/Quantity>


● Dosage Form
Tablet (oral - tablet)

● Precautions for Use
■Do not do (Contraindications)
(If not followed, current symptoms may worsen or side effects may occur more easily)
1. Do not take if you fall under the following:
(1) Nursing mothers.
(2) Those who have had allergic reactions to this product or chestberry (also known as chest tree, agni).
2. Do not consume the following foods while taking this product:
Foods containing chestberry (also known as chest tree, agni)
■Consult
1. Consult a doctor, pharmacist, or registered seller before taking if you fall under the following:
(1) Those receiving medical treatment.
(2) Those who have had allergic reactions to medicines.
(3) Those taking Kampo preparations.
(4) Those diagnosed with depression.
(5) Those who have breast fullness or lumps unrelated to the menstrual cycle.
(6) Those with irregular menstruation.
2. If the following symptoms appear after taking, they may be side effects, so stop taking immediately and consult a doctor, pharmacist, or registered seller with this package insert.
[Affected area: Symptoms]
Skin: rash, redness, itching
Digestive system: nausea, diarrhea
Others: menstrual abnormalities (changes in cycle or amount of menstrual flow)
3. If symptoms do not improve after about one month of taking, stop taking and consult a doctor, pharmacist, or registered seller with this package insert.
4. Even if symptoms improve, if you continue taking for more than three months, consult a doctor regularly.
■Other Precautions
(1) When starting to take, premenstrual symptoms may sometimes become stronger.
(2) This medicine is not for pregnant women or those who may be pregnant. Safety during pregnancy has not been established.

●Precautions for Storage and Handling
(1) Store in a cool place with little humidity, away from direct sunlight.
(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 take products past the expiration date.


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