What is the Black Stuff That Comes Out of Your Mouth When You Die?

When it comes to the topic of death, there are plenty of questions that arise, and many of them are quite unsettling. One particularly mysterious phenomenon that occurs during the dying process is the black stuff that sometimes comes out of a person’s mouth. You may have heard stories or seen it in movies, but what exactly is this substance, and why does it happen?

In this blog post, we will delve into the subject of the black stuff that is often seen when someone is nearing the end of their life. We will explore the scientific explanations behind this occurrence, as well as some of the other fascinating and sometimes gruesome things that happen during the dying process. So, if you’ve ever wondered about these peculiar aspects of death, keep on reading to satisfy your curiosity.

So, let’s explore the world of dying secretions and unravel the mysteries behind this somber yet intriguing topic.

What is the black stuff that coming out of mouth when dying

What is That Mysterious Black Substance that Comes Out of the Mouth When Someone Passes Away

When it comes to the enigmatic phenomena surrounding death, the black substance that sometimes oozes out of a person’s mouth has perplexed and terrified people for centuries. While it might sound like something straight out of a horror movie, rest assured, there’s a logical explanation behind this phenomenon. In this blog post, we’ll delve into the intriguing question of what is really going on when that unsettling black stuff appears.

Understanding the Source of the Black Substance

The black substance that emerges from a person’s mouth when they are near the end of their life is commonly known as tarry excretion. It is a mixture of several bodily fluids, such as blood and bile, that have pooled in the individual’s throat and respiratory system due to the body’s failing processes. It’s not the most pleasant thing to imagine, but it’s a natural part of the dying process.

The Role of Blood in the Equation

As a person’s health declines, blood circulation becomes impaired, leading to congestion in various organs, including the lungs. This congestion can cause small blood vessels within the respiratory system to rupture, resulting in the mixing of blood and other fluids. The dark color of the excretion is primarily due to the presence of blood, sometimes altered by the body’s digestive juices.

The Influence of Bile

Bile, a greenish-yellow fluid produced by the liver, also contributes to the peculiar black substance. In a healthy individual, bile helps with the digestion of fats. However, when the body is shutting down, bile can accumulate in the duodenum, the first part of the small intestine. In some cases, this bile flows back into the stomach and eventually finds its way into the airway. When mixed with blood, it gives the excretion its distinctive dark hue.

Should We Be Concerned or Grossed Out

While the sight of this black substance can undoubtedly be unnerving, it is crucial to understand that it is a natural part of the dying process. It may indicate that the individual is nearing the end of their life, but it does not necessarily imply pain or discomfort. Hospice workers and healthcare professionals are well-trained in managing these symptoms, ensuring that the patient remains as comfortable as possible during their final moments.

The Importance of Compassionate Care

When faced with the prospect of a loved one experiencing the black substance during their final stages, it’s essential to approach the situation with empathy and understanding. Providing comfort and reassurance can help ease any unease you or the patient may be feeling. Hospice workers can offer valuable support and advice on how best to navigate this delicate time, ensuring that your loved one’s dignity and well-being remain a top priority.

Embracing the Mysteries of Life and Death

As we explore the strange and sometimes unsettling aspects of the dying process, it’s essential to remember that death is an inherent part of the human experience. While the black substance that emerges from the mouth can be disconcerting, it ultimately serves as a reminder of the profound journey we all must take. By understanding and normalizing these phenomena, we can approach the end of life with greater compassion, acceptance, and a touch of dark humor.

So, the next time you hear about this mysterious black substance, you can calmly explain its origin without flinching. Embrace the mysteries of life and death, for they are all part of the incredible tapestry that makes us human.

Disclaimer: The information provided in this blog post is for educational purposes only and should not be considered medical advice. If you have concerns about end-of-life care or any health-related issues, please consult a healthcare professional.

What is the black stuff that coming out of mouth when dying

FAQ: What is the Black Stuff Coming Out of Your Mouth When You Die

Death can be a mysterious and often uncomfortable subject to discuss. However, understanding the physical and physiological changes that occur during the process can help alleviate some of the uncertainty surrounding it. In this FAQ-style guide, we’ll delve into the curious phenomenon of the black stuff that comes out of the mouth when a person is dying. Prepare yourself for some intriguing yet slightly unsettling information!


1. What Happens Just Before Death

As our mortal journey nears its end, there are several changes that occur within the body. Just before death, the body enters a phase known as the “active dying” process. This stage brings with it a variety of physical and psychological transformations, which vary from person to person. While some individuals may experience increased restlessness and decreased appetite, others may encounter changes in breathing patterns and a profound decrease in energy levels.

2. How Long Does End-of-Life Last

The length of the end-of-life phase can differ from one person to another. In general, this period can range from a few weeks to several months. However, it’s important to remember that each individual’s journey is unique and cannot be precisely predicted.

3. What is the First Organ to Shut Down When Dying

During the dying process, the body begins to shut down its various systems. The first organ to typically cease functioning is the brain. As brain activity decreases, the body enters a state where it can no longer receive or process signals. This marks the beginning of the final phase of life.

4. Why Does the Tongue Protrude When You Die

You may have heard about the common occurrence of the tongue protruding from the mouth when a person dies. This phenomenon can be attributed to a combination of muscle relaxation and loss of muscle tone. As the body enters the stage of active dying, the muscles that control the tongue become increasingly relaxed, causing it to slip out from its usual position.

5. What Comes Out of People’s Mouth When They Die

Now on to the main question of this FAQ section. When a person is dying, it’s not uncommon for certain fluids to be expelled from the body. One of these fluids is sometimes a dark, reddish or blackish substance known as “terminal respiratory secretions.” These secretions are a result of the body’s bodily fluids pooling and the normal processes of decomposition.

6. What Are the Last Signs Before Death

The signs that indicate impending death can vary between individuals. However, some common indicators include decreased consciousness, irregular breathing patterns (such as Cheyne-Stokes breathing), decreased circulation (manifesting as cold extremities), and profound physical weakness.

7. How Long After Death Does the Body Release Fluids

Once the process of death has occurred, the body begins to undergo various post-mortem changes. Within a few hours after death, the body may release fluids due to the breakdown of tissues and the release of gases. This is a natural process and part of the body’s transition into a state of decomposition.

8. When Someone Is Dying, What Do They See

The experience of those nearing death is subjective and can vary greatly. However, it is not uncommon for individuals to report seeing deceased loved ones, glimpses of bright lights, or having spiritual or out-of-body experiences. These encounters, often described as comforting and peaceful, can bring solace to both the dying person and their loved ones.

9. Why Does Foam Come Out of Your Mouth When You Die

The presence of foam in the mouth when someone is dying is not uncommon. This foam is often a result of excess saliva production combined with impaired throat reflexes, which prevent effective swallowing. As a result, saliva and oral fluids can accumulate and create foam that may be visible around the mouth.

10. What Are Dying Secretions

Dying secretions, also known as death rattle, refer to the distinct sound produced by a dying person when they breathe. This sound is caused by the accumulation of saliva, mucus, or fluids in the throat and airways. While it can be distressing to witness, it is generally not a cause of discomfort for the dying individual.

11. How Do You Know When Death is Hours Away

In the final hours or days before death, several signs may indicate that the end is near. These can include decreased responsiveness, a noticeable decrease in oral intake, changes in breathing patterns, lowered blood pressure, and a decrease in urine output. These signs, often observed by healthcare professionals and loved ones, can help them anticipate the approaching final moments.

12. What are the Five Emotional Stages of Dying

The process of dying is accompanied by a range of emotions experienced by both the dying person and their loved ones. These emotions, as theorized by psychiatrist Elisabeth Kübler-Ross, include denial, anger, bargaining, depression, and acceptance. It’s essential to recognize that individuals may not go through these stages linearly, and not everyone will experience all stages.

13. What are the Five Signs of Death

In addition to emotional and psychological changes, there are certain physical signs that signify impending death. These signs, commonly known as the “five signs of death,” include decreased blood pressure, irregular breathing patterns, changes in skin coloration, mottling (a purple or marbled appearance), and decreased urine output. Recognizing these signs can help prepare individuals for the imminent loss.

14. What Happens in the Last 24 Hours Before Death

The last 24 hours before death can be a challenging and emotional time for those involved. During this period, the dying individual may experience increased sleepiness, changes in breathing patterns (such as rapid or irregular breathing), decreased consciousness, and possible difficulty swallowing medications. Providing comfort, support, and pain relief for the person during this time becomes crucial.

15. Where Does the Soul Go After it Leaves the Body

The question of where the soul goes after leaving the body remains one of life’s great mysteries. Various religious and spiritual beliefs suggest different destinations, such as heaven, reincarnation, or a state of peace and transcendence. Ultimately, each person’s beliefs and faith shape their understanding of the soul’s journey beyond death.

16. Is it Painful When the Soul Leaves the Body

The exact experience of the soul leaving the body is unknown. However, many accounts suggest that the process itself is not painful. In fact, countless anecdotal reports describe a sense of relief and serenity associated with the departure of the soul. It’s important to remember that the physical sensations experienced during the dying process are separate from the departure of the soul itself.

17. What are the Last Moments Before Death Like

The last moments before death can vary greatly from person to person. Some individuals may pass peacefully and quietly, while others may experience periods of restlessness or agitation. Loved ones often find solace in providing comfort and support during this time, ensuring the dying person is surrounded by love and tranquility.

18. Does a Dying Person Know They are Dying

In many cases, a dying person is aware that their time on Earth is drawing to a close. The physical and emotional changes experienced during the dying process can often give individuals insight into their impending fate. However, it’s important to approach this topic with sensitivity and respect, maintaining open lines of communication to support and comfort the dying individual.

19. What are the First Signs of the Body Shutting Down

As the body begins the process of shutting down, several signs can indicate this transition. These signs may include decreased appetite, reduced interest in surroundings or activities, decreased mobility, changes in consciousness or alertness, and increased sleepiness. It is vital to involve healthcare professionals to ensure comfort and appropriate care during this stage.

20. What do the Last Hours of Life Look Like

The last hours of life are a profoundly personal and unique experience. Some individuals may enter a state of deep sleep, while others may be more wakeful but less responsive. Breathing patterns may change, becoming irregular and variable. Palliative care experts specialize in providing support and comfort during these final hours and can help ensure a peaceful and pain-free passage.

21. What are the Seven Stages of Dying

While there is no universally accepted model for the stages of dying, one common framework is advanced by Dr. Ira Byock. These stages include recognizing dying, making amends, saying goodbye, and completing unfinished business, reflecting on one’s life and accomplishments, embracing death, and finally, letting go. This model provides guidance for individuals navigating end-of-life journeys.

22. When Someone is Dying, Why Do They Stare

During the dying process, individuals may exhibit a phenomenon known as the “death stare.” This occurs when the person’s eyes remain open but unfocused. While the exact cause of this phenomenon is unknown, it is believed to be associated with changes in brain function and muscular control. It’s important to approach this with compassion and understanding, ensuring the comfort and dignity of the dying person.

23. Are Secretions a Symptom of End of Life

Yes, secretions can indeed be one of the symptoms at the end of life. As the body shuts down, it may produce excess secretions, such as saliva and mucus. These secretions can lead to gurgling or rattling sounds known as the “death rattle.” While it can be distressing to witness, it typically does not cause discomfort to the dying person.

24. What is the Last Breath Before Death Called

The last breath before death is often referred to as the “agonal breath” or “agonal gasp.” This breath is typically a deep, labored inhalation followed by a prolonged exhalation. It is a natural part of the dying process and should be seen as an indication that the person’s journey is nearing its end.


Through unpacking the frequently asked questions surrounding the black substance that can come from the mouth when a person is dying, we have explored the complex and intriguing nature of the dying process. Death is a natural part of life, and understanding the physical, emotional, and spiritual aspects involved can help us navigate this inevitable journey with greater empathy, compassion, and understanding. Remember, though the subject may be difficult, shedding light on these topics ultimately brings us closer to embracing the fullness of the human experience, in both life and death.

You May Also Like