What is Chongmyeongtang (聰明湯)? A Complete Guide to Herbal Ingredients, Benefits, and Usage from Gangbuk·Suyu Korean Medicine Clinic

강북안정한의원Updated: 9/4/2026

This content has been prepared in compliance with relevant laws including the Medical Law.

Have you ever experienced your memory becoming blurry or information you memorized quickly disappearing? Chongmyeongtang is a Korean medicine prescription composed of three herbal ingredients—Baekboksin, Wonji, and Seokchangpo—and has been used for a long time with the purpose of improving memory decline and forgetfulness. The key point is that it is not a simple "brain-enhancing medicine" but a therapeutic prescription designed to support the balance of the brain and mind-body.


What is Chongmyeongtang? — A Traditional Korean Medicine Prescription for Memory and Forgetfulness

According to 민족의학신문 materials, Chongmyeongtang is a prescription first recorded in the Ming Dynasty medical text 『Jonhaengseonbang (1581)』 and has such a long history that it was later included in Korea's 『Donguibogam』. Although it is a simple prescription composed of only three herbal ingredients—Baekboksin, Wonji, and Seokchangpo—it is a precise combination designed for therapeutic purposes against memory decline and forgetfulness.

As emphasized in the same materials, Chongmyeongtang is not a "functional beverage" that dramatically improves academic performance at once. It is important to understand this prescription as a therapeutic approach intended to address the condition where the brain lacks vitality or the mind is unclear, making memory retention difficult—in other words, symptoms of memory decline and forgetfulness. Multiple Korean medicine experts, including columns by Dr. Hwang Manki, consistently emphasize that the purpose of this prescription lies in "symptom improvement."

Chongmyeongtang ≠ Academic performance enhancer: A therapeutic prescription for memory decline and forgetfulness symptoms ▪ Origin: First recorded in a Ming Dynasty medical text in 1581, also noted in Donguibogam ▪ Composition: Three core herbal ingredients—Baekboksin, Wonji, and Seokchangpo


The Herbal Ingredients of Chongmyeongtang and Their Individual Roles

The three herbal ingredients each have distinct roles while working synergistically when used together. Based on Hidoc Expert Column materials, the roles of each herbal ingredient can be summarized as follows.

Herbal IngredientPrimary ActionKorean Medicine Role
Wonji (遠志)Enhances concentration, anti-anxietyCalms mental confusion and helps focus the mind
Seokchangpo (石菖蒲)Improves cerebral blood flow, promotes qi-blood circulationClears the head and facilitates smooth flow of qi and blood
Baekboksin (白茯神)Calms mind-body, antioxidantAlleviates anxiety and insomnia while stabilizing the nervous system

According to clinical data, these three herbal ingredients are known to work in a mutually complementary manner by sharing roles in protecting the brain nervous system, enhancing memory, and providing anti-anxiety effects.

An important point is that this basic composition of three ingredients is the "original prescription (原方)." In actual prescriptions, herbal ingredients are added or removed based on constitution or symptoms through modification (加減). Since the same forgetfulness can differ depending on whether one has a heat-prone constitution or a qi-deficient constitution, adjustment tailored to individual conditions is more important than the original prescription as-is.


Understanding Chongmyeongtang from Modern Research — Prescription at Gangbuk Anjeong Korean Medicine Clinic

Although Chongmyeongtang is an ancient prescription, modern Korean medicine continues to conduct research to verify its effects. In a double-blind clinical trial conducted by researchers at Kyung Hee University College of Korean Medicine, improved cognitive function was reported after taking Chongmyeongtang, and these results were published in an SCI-level international academic journal. Additionally, a 2008 study in the Journal of Korean Internal Medicine reported that Chongmyeongtang has a positive effect on increased cerebral blood flow and decreased mean arterial pressure.

In this way, Chongmyeongtang is not a prescription exclusively for test-takers. It is also clinically applied to those experiencing mild cognitive impairment or those who feel their memory becoming blurry with age, including middle-aged and elderly individuals.

Gangbuk Anjeong Korean Medicine Clinic first conducts constitution diagnosis based on Eight Constitution Medicine, and then composes the Chongmyeongtang prescription according to the principle of customized prescriptions on a weekly basis. It may be difficult to fully achieve the effects without first understanding symptoms and constitution and simply taking the original prescription, so it is important to receive a prescription tailored to your individual condition after diagnosis.

Mini Q&A Q. Is Chongmyeongtang effective for dementia prevention? A. Currently, clinical research on Chongmyeongtang is being conducted for mild cognitive impairment and memory decline. However, it is difficult to definitively state dementia prevention or treatment effects, and a prescription suited to symptoms and constitution is a prerequisite.


Before Taking Chongmyeongtang, Please Check These Points

Chongmyeongtang is a beneficial prescription, but it may not be equally suitable for everyone. Based on expert precautions, I recommend checking the following items before visiting a clinic.

Those with severe gastritis or peptic ulcers: Some herbal ingredients in Chongmyeongtang may strain the digestive system, and prescription adjustment may be necessary depending on the state of digestion. ▪ Those with symptoms of irritability (煩躁): When heat sensations or anxiety and restlessness are already strong, the original prescription may actually worsen symptoms. ▪ Those with little baseline tension: Since Chongmyeongtang is a prescription designed to help maintain concentration, those with low tension levels require modification after checking constitution and symptoms. ▪ Pregnant women or those breastfeeding: Consult with a Korean medicine practitioner before deciding whether to take it. ▪ Children, elderly people, and others with weak physical strength: Dosage and herbal ingredient composition must be adjusted to individual conditions.

Expert practitioners commonly emphasize as precautions that prescription direction varies depending on constitution and symptoms, and taking an unsuitable prescription may cause unnecessary discomfort. Online purchases or following a prescribed formula from someone else are not recommended; consultation with a Korean medicine practitioner is absolutely necessary before obtaining a prescription.

Those residing near a Korean medicine clinic in the Suyu area or Gangbuk-gu, as well as those looking for a Korean medicine clinic in Dobong-gu, can visit Gangbuk Anjeong Korean Medicine Clinic.


Start Chongmyeongtang Prescription Suited to Your Constitution in the Gangbuk·Suyu Area

If you are concerned about memory decline or forgetfulness, visit Gangbuk Anjeong Korean Medicine Clinic to receive constitution diagnosis and consultation on Chongmyeongtang prescription tailored to you.

Rather than expecting effects in the short term, Chongmyeongtang is known to require consistent use for at least 1-2 months to achieve expected benefits, as guided in the Hidoc Expert Column, with variations depending on individual conditions. Gangbuk Anjeong Korean Medicine Clinic operates on the principle of weekly prescriptions, checking progress each week and reflecting it in prescriptions.

Located near Exit 3 of Suyu Station, consultations begin at 8 AM on weekdays, weekends, and holidays. Scheduling your visit time in advance through Naver Reservations makes it even more convenient. If using a personal vehicle, you can use the nearby Garden Tower (328 Dobongno) parking lot free of charge.

If you have concerns about memory, I recommend having your constitution diagnosed while symptoms are still mild and finding a suitable direction together with us.


Chongmyeongtang, Your Curious Questions

Q1. Is Chongmyeongtang only for test-takers?

No. Chongmyeongtang can be used by anyone experiencing memory decline and forgetfulness regardless of age. It is clinically applied not only to test-takers who require concentration but also to middle-aged and elderly individuals who feel their memory becoming blurry with age. For children, prescriptions can be modified according to constitution and age.

Q2. How long do you need to take Chongmyeongtang to see effects?

There are individual differences, but experts generally recommend consistent use for at least 1-2 months. Rather than expecting immediate changes from short-term use, it is important to receive a prescription after constitution diagnosis and continue use while consistently monitoring progress.

Q3. Can't I obtain and take Chongmyeongtang on my own?

It is not recommended. Although the basic herbal ingredient composition of Chongmyeongtang is the same, modification prescriptions that add or remove herbal ingredients based on constitution and symptoms are necessary. The original prescription may not be suitable for those with weak digestive systems or irritability symptoms, and incorrect use can cause unnecessary discomfort. Please consult with a Korean medicine practitioner before obtaining a prescription.


This content has been prepared in compliance with Article 56 of the Medical Law and Article 23 of the Enforcement Decree, and results may vary depending on individual conditions.

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