Heart Racing, Terrified, Feeling Like You’re About to Die? Zhu Sha An Shen Wan (Cinnabar Sedative Pill): Heavy-Settling Calm for Blazing Heart Fire

Patient search terms: heart racing / palpitations / fear of dying / insomnia with restlessness / terror and anxiety / can’t sleep at night Corresponding medical names: blazing heart fire · yin deficiency with fire hyperactivity · palpitations (jing ji zheng chong) · unsettled heart spirit

Opening: a medicine that is seldom used — but when it fits, it works immediately

There is a type of person who cannot sleep at night, whose heart pounds terribly, who is even afraid — who feels they are about to die. For this state, Chinese medicine has a patent medicine that few people ever think of, yet when it is used correctly, the effect is immediate. It is called Zhu Sha An Shen Wan (Cinnabar Sedative Pill).

💬 Note from Doctor Luo: This Zhu Sha An Shen Wan is actually not commonly used, but when it is needed, one use brings immediate results, so the medicine is very special. It specifically treats the condition caused by yin deficiency, insufficient yin blood, and then blazing heart fire — the heart fire is extremely strong, so the person feels restless and agitated inside, with excessive dreaming, insomnia, palpitations, a deeply unsettled mind, and even a sense of terror. When this formula fits, the effect is excellent.

Who was the patient? An elderly man who felt he was about to die at any moment

Doctor Luo first tells a real case. The patient was an elderly man, and his condition was this:

💬 Note from Doctor Luo: His heart raced and he feared death. He felt he was going to die at any moment, in a state of great terror, restless and fearful day and night. To what degree? He could not sleep at night — all night long, no sleep at all, his eyes bloodshot — because he was afraid. As soon as he lay down to sleep, he feared he would die, and his heart went bang-bang-bang wildly out of control. As a result everyone said he had depression — it tortured him terribly, and his relatives could hardly bear it either. The hospital examined him and found nothing seriously wrong — which only made him more terrified. Why? Because he thought: if even the hospital cannot find anything, then it must be a truly big problem — and that was even worse!

How far had the illness gone? Red tongue tip and a rapid pulse gave the answer

The old man lived far away, in another city, so Doctor Luo could not feel his pulse. How to diagnose? Through the tongue.

💬 Note from Doctor Luo: I asked him to take a photo of his tongue and send it to me. I looked — the tongue tip was somewhat red. Then I asked him to check his pulse: the pulse was rapid, beating fast. At that point I told him: you don’t need to take much — buy Zhu Sha An Shen Wan and follow the instructions for a day or two. Generally speaking, as long as the medicine matches the condition, it works within a day or two — no need to take more.

The turn: after a day or two of the medicine, his mind settled

What happened next? The old man’s response confirmed Doctor Luo’s judgment.

💬 Note from Doctor Luo: After taking it, the old man’s mind calmed down — he was no longer so panicked. Then we continued with Tian Wang Bu Xin Dan (Heavenly King Nourishing the Heart Pill) and other remedies, adding some e’jiao (donkey-hide gelatin) cake to nourish the blood. Gradually he recovered, and now he is completely normal. Cases like this are many — and in fact I have met this state in my own life as well.

Speaking from experience: in my student days, this formula turned things around for me

Why did Doctor Luo recognize this condition at a glance? Because he had personally lived through it himself.

💬 Note from Doctor Luo: When I was studying medicine, I once had this exact experience — my heart raced, I felt hollow and afraid inside, and I kept feeling I was about to die. Even lying in bed, I felt my heart wildly pounding and worried that I would die. In that state, you sense that your mind is no longer normal — not the everyday mind, but something thrown into confusion. At the time I was already learning Chinese medicine, so I chose formulas from the textbooks and finally concluded that Zhu Sha An Shen Wan was the one. I bought it and took one bowl — and after taking it, my whole state changed at once. That is why I know this formula can truly turn the tide at a critical moment.

Where does this formula come from? From Doctor Li Dongyuan, one of the four great Jin-Yuan masters

The formula’s origin is not ordinary — it comes from a renowned master of Chinese medicine.

💬 Note from Doctor Luo: This is not a simple formula. It is from Doctor Li Dongyuan, one of the four great masters of the Jin and Yuan dynasties — the same famous physician who gave us Bu Zhong Yi Qi Tang (Tonify the Middle and Augment Qi Decoction). It appears in his Nei Wai Shang Bian Huo Lun (Treatise on Distinguishing Internal and External Injuries). So this is a classic formula from a great physician, and the ingredients are very few — not many at all.

Unpacking the formula: five herbs, each with its own job

The formula is simple: zhu sha (cinnabar), huang lian (coptis), sheng di huang (raw rehmannia), dang gui (angelica), and honey-fried gan cao (licorice). Why these particular herbs?

💬 Note from Doctor Luo: When a person is yin deficient and heart fire blazes — especially expressed through the heart channel — the heart fire is extremely strong. You all know that the heart houses the spirit; the heart governs the mind; the heart is the monarch organ. When the monarch’s fire is blazing, the heart spirit falls into disorder — hence the emotional agitation, the many kinds of inner chaos. Here we use zhu sha (cinnabar), which heavy-settles the heart spirit. Its nature is comparatively gentle; it does not itself drain much fire, but it presses the severe heart fire down. So the ancients paired the formula very clearly: zhu sha heavy-settles, while huang lian (coptis) drains the fire of the heart channel — and the dose of huang lian is slightly larger than that of zhu sha. As long as heart fire remains, it keeps injuring the yin and keeps disturbing the heart spirit, and the condition keeps worsening; once the fire is drained and the yin blood is replenished, the whole body can readjust.

And how is the yin blood replenished? The formula has its own arrangement.

💬 Note from Doctor Luo: Add sheng di huang (raw rehmannia). Sheng di nourishes yin, nourishing kidney water in order to aid the heart fire — in this way the heart channel is no longer yin deficient, and its deficient fire comes down. So you see: huang lian drains the actual fire, sheng di nourishes yin and removes the deficient fire — one for the actual, one for the deficient; together the formula is complete! Then add dang gui (angelica), which nourishes the blood and works together with sheng di — because the heart governs the blood and vessels. At this point, nourishing the blood fully better nourishes the yin and better supports the heart. In ordinary use, one may sometimes add a little e’jiao (donkey-hide gelatin) as well, since e’jiao also nourishes yin and blood.

The final herb, honey-fried gan cao, is not there casually either.

💬 Note from Doctor Luo: Honey-fried gan cao (licorice) harmonizes all the herbs, protecting against huang lian’s extreme bitterness and cold; it also protects against zhu sha — zhu sha is a mineral, and using it can affect spleen and stomach function, so the honey-fried licorice tonifies the middle and guards against the drawbacks of those two herbs. So you see — this formula is truly classic.

On “zhu sha is toxic”: medicine is the art of balancing toxicity and efficacy

Zhu sha contains mercury and is toxic — that is a fact. But Doctor Luo says this is precisely why the herb can save lives, and it is also where many laypeople misunderstand Chinese medicine.

💬 Note from Doctor Luo: Zhu sha does carry some toxicity — it contains mercury — so this formula cannot be taken long-term. But when this condition appears, without it you may not be able to settle the patient down. Many people who oppose Chinese medicine say some Chinese herbs are toxic — but everyone, Western drugs are toxic too! Antibiotics carry the warning “use under medical guidance in patients with renal impairment” — why? Because many antibiotics damage the kidneys. The claim that “Chinese medicine contains toxins, so it must not be used” is the talk of someone who understands nothing about medicine — it has nothing to do with medicine itself. Medicine works exactly like this: many of our medicines carry some toxicity, and medicine is the art of striking a balance between toxicity and efficacy. When you need it to save a life, you may use it briefly, in controlled doses — save the life first, and then the body recovers and all is well. Every medicinal substance carries a certain bias or deviation; without bias, it would not be a medicine at all. Bias can harm the body — yet precisely when it corrects your body’s own deviation, that very bias is the quality you need most. Zhu sha cannot be used in large amounts — that would injure a person; but used in small amounts, at the moment it is needed, stopping once the illness is gone — that is entirely reasonable.

Who is this formula for? Red tongue, rapid pulse, and an unsettled mind with a quality of terror

Doctor Luo is very clear about the indications and the suitable patient.

💬 Note from Doctor Luo: What does this formula treat? It treats blazing heart fire caused by yin deficiency combined with actual fire, and the chief symptoms are an unsettled spirit, a mind that cannot find rest. When do I recommend it? For that palpitations-with-terror state where the heart fire is blazing — the heart racing, the fear of death, the intense dread. In this state, without zhu sha nothing can settle it down; other medicines generally find it very hard to correct. Also for insomnia caused by heart palpitations — the heart fire too strong, unable to sleep at night, particularly stubborn cases. Ordinary remedies can adjust the milder ones, but the especially stubborn ones can use Zhu Sha An Shen Wan. In this condition the person’s tongue must be red — definitely not white, snow-white, or puffy and pale. The tongue is red, especially the tip somewhat red, and the pulse is a thin rapid pulse, beating fast. Today people also use it for depressive states, for terror and dread, and for premature heartbeats and palpitations. But first remember the precondition: blazing heart fire, with yin deficiency underneath.

My way of using it: this is the vanguard general — one or two bowls is enough

Finally, Doctor Luo shares his own experience — this is not a medicine for long-term use; it is the opening strike.

💬 Note from Doctor Luo: In my experience, when a person has an unsettled mind with a quality of terror or dread, this formula is the one clear choice — I generally use it at the start, as the vanguard. Its characteristic is that it must not be used in excess — zhu sha, after all, carries some toxicity. In an ordinary case, one or two bowls is enough; in a more severe case, a day or two is enough. This formula is the vanguard: it settles your heart spirit and drains the heart fire, and afterward we have other, gentler methods of supplementation — nourishing yin, adding a little qi tonification, for example with Tian Wang Bu Xin Dan and other formulas. I describe this formula as a fierce general: when the enemy’s momentum is at its peak, you send this general down and in one stroke the enemy’s morale collapses. Zhu Sha An Shen Wan has exactly this function — heavy-settling to calm the spirit, draining heart fire, nourishing heart yin — and when a person’s heart spirit is thrown into turmoil and terror by blazing heart fire, this formula can turn the tide.

(Based on Doctor Luo Dalun’s Chinese patent medicine lecture. Zhu Sha An Shen Wan originates from Doctor Li Dongyuan’s Nei Wai Shang Bian Huo Lun, Jin dynasty.)