Seihaito

The world of Seihaito, where a 'dual cleaner for the throat and lungs' works

Hello everyone. Today, I will talk about a Kampo prescription called 'Seihaito'. As you might imagine from the name, this Kampo is a prescription that works to 'cleanse the lungs'. It is a reliable presence that can truly be called a 'dual cleaner for the throat and lungs', approaching throat discomfort and lung problems simultaneously.

What kind of prescription is Seihaito?

As the name suggests, Seihaito is a Kampo prescription whose main purpose is to cleanse the lungs. It contains an exquisite balance of 16 different crude drugs and is mainly used for the following symptoms:

• Sore throat

• Hoarseness (dysphonia)

• Cough with a lot of sticky phlegm

This prescription is characterized by caring for throat and lung discomfort simultaneously while also balancing the entire body. In terms of Kampo philosophy, it can be said to be a prescription that 'cools the heat of the lungs and provides moisture'.

Characteristic functions of Seihaito

Calming throat inflammation

Seihaito has the effect of calming throat inflammation. When you have symptoms such as a scratchy throat, pain, or hoarseness, it can be expected to work to alleviate that discomfort.

Making it easier to expel excess phlegm

Symptoms such as feeling short of breath due to phlegm or having a persistent cough due to phlegm are also areas where Seihaito excels. It works to make it easier to expel excess phlegm while providing moderate moisture.

Providing moisture to the lungs

In Oriental medicine, it is believed that various health problems arise when the lungs become dry. By providing moderate moisture to the lungs, Seihaito helps improve symptoms such as dry coughs and coughs with phlegm.

Constituent crude drugs and their functions

Seihaito contains as many as 16 types of crude drugs. Each one has its own role, and they work as a team to regulate the body's condition. Let's look at the functions of the main crude drugs.

Angelica root (Toki)

It has the function of supplementing blood and promoting blood circulation. It plays a role in delivering nutrients to every corner of the body.

Ophiopogon tuber (Bakumondo) and Asparagus root (Tenmondo)

These two share the common function of "moistening the lungs." They are expected to be effective in relieving dry coughs and sore throats.

Poria(Bukuryo)

It has the function of draining excess moisture and regulating the amount of phlegm.

Scutellaria Root(Ogon)

It has the effect of cooling heat and suppressing inflammation. It calms the heated state of the throat and lungs.

Platycodon Root(Kikyo)

It relieves throat pain and swelling, and makes it easier to expel phlegm.

Apricot Kernel(Kyonin)

It has the effect of suppressing coughs and clearing phlegm.

Gardenia Fruit(Sanshishi)

It has the function of cooling heat and suppressing inflammation.

Morus Bark(Sohakuhi)

It has the function of removing heat from the lungs and assisting with moisture metabolism.

Jujube(Taiso)

It regulates gastrointestinal function and softens the excessive effects of other herbal medicines.

Dried Tangerine Peel(Chinpi)

It has the function of clearing phlegm and enhancing digestive function.

Fritillaria Bulb(Baimo)

It has the effect of clearing phlegm and suppressing coughs.

Licorice(Kanzo)

It harmonizes the effects of other herbal medicines and reduces the burden on the gastrointestinal tract.

Schisandra fruit (Gomishi)

It has the effect of enhancing lung function and suppressing coughs.

Ginger (Shokyo)

It warms the body and supports gastrointestinal function.

Bamboo shavings (Chikujo)

It has the effect of cooling heat and suppressing throat inflammation.

Types for which Seihaito is effective

In Eastern medicine, it is believed that even for the same symptoms, the optimal prescription differs depending on the individual's constitution and condition. Seihaito is considered particularly effective for the following types of people.

Types prone to heat accumulation

People who tend to have red faces, feel flushed, or have dry mouths are prone to heat accumulation in the body. If such individuals are suffering from coughs or throat symptoms, Seihaito may be suitable.

Types with both throat symptoms and coughs

For those suffering from throat pain or irritation accompanied by a phlegmy cough, Seihaito is often suitable because it can address both the throat and the lungs.

Types with a lot of sticky phlegm

If you have a lot of yellow or green sticky phlegm, the 'phlegm-clearing' effect of Seihaito can be helpful.

How to use Seihaito and precautions

Unlike Western medicine, herbal medicines gradually adjust the body's constitution. Rather than expecting immediate effects, you are more likely to feel the benefits by taking it consistently over time.

Basic guidelines for taking the medication

Seihaito is used as a prescription herbal medicine under the guidance of a doctor. It is usually taken before or between meals with warm water or lukewarm water. It is best to avoid taking it with cold water as it may put a strain on the gastrointestinal tract.

The importance of consistency

Kampo medicines are not intended for immediate effect, but rather to gradually improve your constitution. Even if your symptoms begin to improve, it is important to continue taking the medication for a certain period as directed by your doctor.

Lifestyle habits that complement the treatment

To enhance the effectiveness of Seihaito, the following lifestyle habits are also important.

• Maintain moderate humidity (especially during dry seasons)

• Drink plenty of fluids

• Be careful not to consume too many overly spicy foods or stimulants

• Get sufficient rest and sleep

Differences between Seihaito and other cough-suppressing Kampo medicines

There are several Kampo prescriptions effective for coughs, but each has different characteristics. Here, I will briefly explain the differences between Seihaito and other representative cough-suppressing Kampo medicines.

Differences from Bakumondoto

Bakumondoto is also a prescription considered effective for dry coughs, but it emphasizes a "moistening" effect more than Seihaito. The difference is that it focuses more on dry coughs and phlegm that is difficult to clear, rather than on throat pain.

Differences from Shoseiryuto

Shoseiryuto is a prescription often used for coughs accompanied by watery phlegm or runny nose. While Seihaito has a strong orientation toward "cooling heat," Shoseiryuto is oriented toward addressing "symptoms caused by cold."

Differences from Makyokansekito

Makyokansekito is a prescription often used for coughs accompanied by fever and wheezing (a whistling sound when breathing). It has a stronger "heat-cooling" effect than Seihaito.

Seihaito from my clinical experience

Based on my clinical experience, Seihaito is often effective in cases where throat discomfort and coughing occur simultaneously. For example, it has the power to gently adjust one's constitution against lingering throat pain and coughs after a cold, or against malaise that occurs at the change of seasons.

I often hear patients say things like, "The feeling of something stuck in my throat has eased," or "My cough has settled down." What is particularly noteworthy is that there are many cases where "subtle discomfort," which is difficult to improve with Western medical treatment alone, is alleviated.

Summary: Making Seihaito your ally

Seihaito is a Kampo prescription that addresses throat pain, hoarseness, and coughs with excessive phlegm. Sixteen different crude drugs work together to gently regulate imbalances in the throat and lungs.

For herbal medicines, it is important whether they are 'right for the individual.' Even with the same symptoms, the optimal prescription varies depending on one's constitution and condition. If you are interested in Seihaito, please consult a doctor or pharmacist who is knowledgeable about herbal medicine.

As one way to apply the wisdom of Eastern medicine to modern life, I hope that discovering Seihaito will be useful for maintaining your health.

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