Stress is the body's natural physical and mental reaction to life's experiences, challenges and demands. In daily routines, acute stress can be helpful, but prolonged and chronic stress can cause significant mental and physical health problems. However, there are certain signs that could cause a brain aneurysm, an intensely severe pain that peaks within seconds, often described as the worst headache of your life. Let's delve in to know what experts have to say about this.<h2>What are the red flags that could signal a brain aneurysm?</h2>In an conversation with WION, Dr Brij Lal Choudhary, Consultant Neurologist, Manipal Hospital, Jaipur,&nbsp;said, "Most headaches are linked to stress, &nbsp;lack of sleep, dehydration, or eye strain. However, in rare cases, a headache may be a warning sign of a brain aneurysm—a weakened blood vessel in the brain that can leak or rupture, causing a medical emergency."&nbsp;Also Read: <a href="https://www.wionews.com/entertainment/lifestyle/the-problem-with-instagram-therapy-why-30-second-healing-is-making-us-less-emotionally-wise-1780403895813">The problem with Instagram therapy: Why 30-second healing is making us less emotionally wise</a>&nbsp;For the warning signs, Dr Brij said, “Headache related to a brain aneurysm is often described as a sudden, explosive pain or the 'worst headache of my life.'” Unlike routine headaches, it reaches peak intensity within seconds or minutes and may be accompanied by other symptoms."&nbsp;Also Read: <a href="https://www.wionews.com/photos/padma-awards-2026-dharmendra-prosenjit-chatterjee-and-others-honoured-on-monday-in-pics-1779724397817">Padma Awards 2026: Dharmendra and others honoured on Monday</a>&nbsp;Key red flags include the following:* Sudden, severe headache with no obvious trigger * Nausea and vomiting * Blurred or double vision * Sensitivity to light * Seizures * Confusion or difficulty speaking * Weakness or numbness on one side of the body * Loss of consciousness<h2>What are the warning signs of a brain aneurysm that one should never ignore?</h2>Dr Atampreet Singh, Senior Director &amp; Head, Neurosciences, ShardaCare-Healthcity, said to WION exclusively, "A very common symptom of a ruptured brain aneurysm is a prolonged and intense headache, which people usually experience and describe as the worst headache of their lives.” It is a sudden onset and a severe headache that is not related to stress. Other symptoms that include the headache are nausea, vomiting, stiff neck, double or blurred vision, weakness or paralysis of the face or body, confusion, seizures, or loss of consciousness. Any of these symptoms should be taken as a warning, and medical care must be sought immediately."&nbsp;Also Read: <a href="https://www.wionews.com/photos/cannes-2026-closing-ceremony-political-speeches-to-red-carpet-glamour-key-moments-from-film-festival-1779593328598">Cannes 2026 closing ceremony: Key moments from film festival</a>&nbsp;Speaking about risks, Dr Atampreet said, "High blood pressure, smoking, high levels of alcohol consumption, a family history of aneurysm, and older age are the risk factors. Brain aneurysms also are slightly more common in women than in men. In selected cases, individuals with strong family histories of aneurysms may consider screening, and should talk to their neurologist about their risk."&nbsp;“The bottom line is that most headaches are not life-threatening; however, if the headache is sudden, different from what you're used to, or abnormally severe, it should never be ignored. Attuning yourself to your body and getting timely help from a medical professional can help you make a difference. The best ways to avoid serious consequences from a brain aneurysm are early recognition and timely treatment,” Dr Atampreet concluded.&nbsp;Also Read: <a href="https://www.wionews.com/photos/aishwarya-rai-at-cannes-2026-breaking-down-her-first-day-looks-that-stole-the-spotlight-1779520354842">Aishwarya Rai at Cannes 2026: Her first-day looks that stole the spotlight</a>&nbsp;Most of us have blamed headache on stress, a bad night's sleep or too much screen time. And most of the time, we are right. But, occasionally, a headache is your body's way of sending a very different kind of signal-one should not be ignored or waited out.

For a headache, the biggest red flag is a severe pain that hits its peak within seconds and feels like the worst headache of your life. Read to know about the signs and risks of brain aneurysms.

Stress is the body's natural physical and mental reaction to life's experiences, challenges and demands. In daily routines, acute stress can be helpful, but prolonged and chronic stress can cause significant mental and physical health problems. However, there are certain signs that could cause a brain aneurysm, an intensely severe pain that peaks within seconds, often described as the worst headache of your life. Let's delve in to know what experts have to say about this. What are the red flags that could signal a brain aneurysm? In an conversation with WION, Dr Brij Lal Choudhary, Consultant Neurologist, Manipal Hospital, Jaipur, said, "Most headaches are linked to stress, lack of sleep, dehydration, or eye strain. However, in rare cases, a headache may be a warning sign of a brain aneurysm—a weakened blood vessel in the brain that can leak or rupture, causing a medical emergency." Also Read: The problem with Instagram therapy: Why 30-second healing is making us less emotionally wise For the warning signs, Dr Brij said, “Headache related to a brain aneurysm is often described as a sudden, explosive pain or the 'worst headache of my life.'” Unlike routine headaches, it reaches peak intensity within seconds or minutes and may be accompanied by other symptoms." Also Read: Padma Awards 2026: Dharmendra and others honoured on Monday Key red flags include the following: * Sudden, severe headache with no obvious trigger * Nausea and vomiting * Blurred or double vision * Sensitivity to light * Seizures * Confusion or difficulty speaking * Weakness or numbness on one side of the body * Loss of consciousness What are the warning signs of a brain aneurysm that one should never ignore? Dr Atampreet Singh, Senior Director & Head, Neurosciences, ShardaCare-Healthcity, said to WION exclusively, "A very common symptom of a ruptured brain aneurysm is a prolonged and intense headache, which people usually experience and describe as the worst headache of their lives.” It is a sudden onset and a severe headache that is not related to stress. Other symptoms that include the headache are nausea, vomiting, stiff neck, double or blurred vision, weakness or paralysis of the face or body, confusion, seizures, or loss of consciousness. Any of these symptoms should be taken as a warning, and medical care must be sought immediately." Also Read: Cannes 2026 closing ceremony: Key moments from film festival Speaking about risks, Dr Atampreet said, "High blood pressure, smoking, high levels of alcohol consumption, a family history of aneurysm, and older age are the risk factors. Brain aneurysms also are slightly more common in women than in men. In selected cases, individuals with strong family histories of aneurysms may consider screening, and should talk to their neurologist about their risk." “The bottom line is that most headaches are not life-threatening; however, if the headache is sudden, different from what you're used to, or abnormally severe, it should never be ignored. Attuning yourself to your body and getting timely help from a medical professional can help you make a difference. The best ways to avoid serious consequences from a brain aneurysm are early recognition and timely treatment,” Dr Atampreet concluded. Also Read: Aishwarya Rai at Cannes 2026: Her first-day looks that stole the spotlight Most of us have blamed headache on stress, a bad night's sleep or too much screen time. And most of the time, we are right. But, occasionally, a headache is your body's way of sending a very different kind of signal-one should not be ignored or waited out.

For a headache, the biggest red flag is a severe pain that hits its peak within seconds and feels like the worst headache of your life. Read to know about the signs and risks of brain aneurysms.

When a headache is not ‘just stress’: Red flags that could signal brain aneurysms

Emilia Clarke, many would recognise her as the Mother of Dragons Daenerys Targaryen, the role she played in the widely acclaimed super hit series 'Game Of Thrones. Clarke, 35 &nbsp;has carved a niche in the world of acting in a short time span. But apart from her life in showbiz, Clarke has gone through a lot in her personal life as well.&nbsp; 
 
Many few knew that the British actress has survived a life-threatening condition known as brain aneurysm, and not just one time but two.&nbsp; 
 
In 2019, Clarke revealed for the very first time that she battled a serious brain disease after she completed filming season 1 of 'GOT'. Recently, the actor during an interview again opened up about her disease and revaled that she has lost “quite a bit” part of her brain.&nbsp; 
 
During her interview with BBC Sunday Morning, the actor said, "The amount of my brain that is no longer usable,&nbsp;it’s remarkable that I am able to speak, sometimes articulately, and live my life completely normally with absolutely no repercussions."

<img alt="EM" data-entity-type="file" data-entity-uuid="1ac8bc32-7dcd-45b3-8e38-43dab49b8362" src="//cdn.wionews.com/sites/default/files/inline-images/4_1.png" /> 
 
She added, "I am in the really, really, really small minority of people that can survive that. There’s quite a bit missing! Which always makes me laugh." 
 
The actress survived two major brain surgery - one in the year 2011 after season 1 when she was just 24 and the second in 2013 after season 3.&nbsp; 
 
So exactly what is brain aneurysm? The&nbsp;diseases that many few people can survive.&nbsp;

<img alt="BRAIN" data-entity-type="file" data-entity-uuid="c8102357-9872-4dc3-ab0c-446ba1d6f8db" src="//cdn.wionews.com/sites/default/files/inline-images/3_4.png" /> 
 
Brain or a cerebral aneurysm is a life-threatening brain disease that is caused due to weak blood vessels in which swollen&nbsp;bulges are&nbsp;formed. So, when the balloon-like lump&nbsp;ruptures that led to bleeding in the brain and&nbsp;causes a hemorrhagic or cerebral stroke. 
 
In&nbsp;the case of blood vessel rupture, the person needs emergency medical attention and if the treatment is not given on time, it may take the person's life.&nbsp; 
 
Where do these aneurysms develop?

The blood vessels branch off to several small vessels&nbsp;that transfer the blood into our brain.&nbsp;Aneurysms mostly develop where veins are branching off, that area is&nbsp;weaker &amp; thinner as compared to other portions.&nbsp; 
 
What causes brain aneurysms? 
 
The disorder can happen to anyone regardless of age. But several reasons cause the deadly disease and increase the risk - like smoking, high blood pressure, severe head injury or having a family history of aneurysm or just age factor might be a reason.&nbsp; 
 
Females are more likely to develop an aneurysm than men.&nbsp;

Symptoms.&nbsp;

<img alt="sss" data-entity-type="file" data-entity-uuid="6204941f-01f1-4b5b-8e9d-e07dc9f4042a" src="//cdn.wionews.com/sites/default/files/inline-images/Untitled%20design%20%2815%29_1.png" />

There are not any major symptoms until it ruptures. But, sometimes,&nbsp;it may cause headache, double vision, severe eye pain, and difficulty in speaking etc. 
 
After leek:&nbsp;

The severe &amp; extreme headache is the key symptom of the ruptured nerve.&nbsp; 
 
Apart from headache, when there&nbsp;is a small leak, the&nbsp;symptoms are vomiting, nausea, loss of consciousness, and double vision etc. 
 
Treatment 
 
The main focus is to prevent leaking. If the artery lump is weak and can rupture anytime, so doctor performs immediate surgery to divert the flow of blood and repair the vessel.

As per the situation, doctors do different procedures like&nbsp;artery bypass, clipping, flow diversion using stents that are insulted in the brain and endovascular coiling.

Emilia Clarke, many would recognise her as the Mother of Dragons Daenerys Targaryen, the role she played in the widely acclaimed super hit series 'Game Of Thrones.

Emilia Clarke, many would recognise her as the Mother of Dragons Daenerys Targaryen, the role she played in the widely acclaimed super hit series 'Game Of Thrones. Clarke, 35 has carved a niche in the world of acting in a short time span. But apart from her life in showbiz, Clarke has gone through a lot in her personal life as well. Many few knew that the British actress has survived a life-threatening condition known as brain aneurysm, and not just one time but two. In 2019, Clarke revealed for the very first time that she battled a serious brain disease after she completed filming season 1 of 'GOT'. Recently, the actor during an interview again opened up about her disease and revaled that she has lost “quite a bit” part of her brain. During her interview with BBC Sunday Morning, the actor said, "The amount of my brain that is no longer usable, it’s remarkable that I am able to speak, sometimes articulately, and live my life completely normally with absolutely no repercussions." She added, "I am in the really, really, really small minority of people that can survive that. There’s quite a bit missing! Which always makes me laugh." The actress survived two major brain surgery - one in the year 2011 after season 1 when she was just 24 and the second in 2013 after season 3. So exactly what is brain aneurysm? The diseases that many few people can survive. Brain or a cerebral aneurysm is a life-threatening brain disease that is caused due to weak blood vessels in which swollen bulges are formed. So, when the balloon-like lump ruptures that led to bleeding in the brain and causes a hemorrhagic or cerebral stroke. In the case of blood vessel rupture, the person needs emergency medical attention and if the treatment is not given on time, it may take the person's life. Where do these aneurysms develop? The blood vessels branch off to several small vessels that transfer the blood into our brain. Aneurysms mostly develop where veins are branching off, that area is weaker & thinner as compared to other portions. What causes brain aneurysms? The disorder can happen to anyone regardless of age. But several reasons cause the deadly disease and increase the risk - like smoking, high blood pressure, severe head injury or having a family history of aneurysm or just age factor might be a reason. Females are more likely to develop an aneurysm than men. Symptoms. There are not any major symptoms until it ruptures. But, sometimes, it may cause headache, double vision, severe eye pain, and difficulty in speaking etc. After leek: The severe & extreme headache is the key symptom of the ruptured nerve. Apart from headache, when there is a small leak, the symptoms are vomiting, nausea, loss of consciousness, and double vision etc. Treatment The main focus is to prevent leaking. If the artery lump is weak and can rupture anytime, so doctor performs immediate surgery to divert the flow of blood and repair the vessel. As per the situation, doctors do different procedures like artery bypass, clipping, flow diversion using stents that are insulted in the brain and endovascular coiling.

What is brain aneurysm ? The life-threatening disorder Emilia Clarke survived

Scientists have detected 'brain tsunamis' in human beings that cause irreversible damage to the organ.

These neurological events occur several days after severe head trauma and may be responsible for inducing brain damage, according to a new study published in the 'Annals of Neurology.'

In the study, researchers provide insight into the neurobiology of dying. It sheds light on how these tsunamis or "killer waves" could help patients with severe head trauma avoid further brain damage and possibly retain most of their brain function.

Also read |&nbsp;<a href="https://www.wionews.com/science/implant-helps-paralysed-man-make-social-media-post-with-just-thought-in-australia-440296" hreflang="en">Implant helps paralysed man make social media post with just thought in Australia</a>

The "brain tsunamis" are actually a large population of brain cells that undergo massive depolarisations. Much like the weather-related tsunamis, these large waves of depolarisations spread slowly but persistently throughout the brain, causing widespread brain dysfunction.

These wave-like depolarisations have been studied in brain trauma patients for decades. But the new research showed for the first time that brain tsunamis are responsible for causing further brain damage in afflicted patients.

For the study, investigators performed continuous patient monitoring following 'Do Not Resuscitate-Comfort Care' orders in patients with devastating brain injury to investigate the mechanisms and timing of events in the brain and the circulation during the dying process.

<a href="https://www.wionews.com/science/deadly-brain-eating-amoeba-is-spreading-in-us-scientists-issue-warning-351357">Also read |&nbsp;Deadly brain-eating amoeba is spreading in US, scientists issue warning</a>

The findings may be helpful for developing treatment strategies of cardiac arrest and stroke that may complement efforts to re-establish circulation, and also inform the debate of organ donation after cardio-circulatory death, where death is declared between two and ten minutes following the cessation of circulatory function.

"After circulatory arrest, spreading depolarisation marks the loss of stored electrochemical energy in brain cells and the onset of toxic processes that eventually lead to death. Importantly, it is reversible,&nbsp;up to a point,&nbsp;when the circulation is restored," said lead author Dr. Jens Dreier, of Universitätsmedizin Berlin, in Germany.

"There are no direct implications for patient care today. Particular challenges include the slowness of this wave that hampers its visibility in normal EEG recordings; however, this discovery may lead to improved diagnostic and treatment procedures in the future, following Max Planck's motto that 'insight must precede application'."

The brain tsunamis drew the attention of the US military as head injuries became a very common injury among veterans of the Iraq and Afghanistan wars.

(With inputs from agencies)

Scientists have detected 'brain tsunamis' in human beings that cause irreversible damage to the organ. These neurological events occur several days after severe head trauma and may be responsible for inducing brain damage, according to a new study published in the 'Annals of Neurology.

Scientists have detected 'brain tsunamis' in human beings that cause irreversible damage to the organ. These neurological events occur several days after severe head trauma and may be responsible for inducing brain damage, according to a new study published in the 'Annals of Neurology.' In the study, researchers provide insight into the neurobiology of dying. It sheds light on how these tsunamis or "killer waves" could help patients with severe head trauma avoid further brain damage and possibly retain most of their brain function. Also read | Implant helps paralysed man make social media post with just thought in Australia The "brain tsunamis" are actually a large population of brain cells that undergo massive depolarisations. Much like the weather-related tsunamis, these large waves of depolarisations spread slowly but persistently throughout the brain, causing widespread brain dysfunction. These wave-like depolarisations have been studied in brain trauma patients for decades. But the new research showed for the first time that brain tsunamis are responsible for causing further brain damage in afflicted patients. For the study, investigators performed continuous patient monitoring following 'Do Not Resuscitate-Comfort Care' orders in patients with devastating brain injury to investigate the mechanisms and timing of events in the brain and the circulation during the dying process. Also read | Deadly brain-eating amoeba is spreading in US, scientists issue warning The findings may be helpful for developing treatment strategies of cardiac arrest and stroke that may complement efforts to re-establish circulation, and also inform the debate of organ donation after cardio-circulatory death, where death is declared between two and ten minutes following the cessation of circulatory function. "After circulatory arrest, spreading depolarisation marks the loss of stored electrochemical energy in brain cells and the onset of toxic processes that eventually lead to death. Importantly, it is reversible, up to a point, when the circulation is restored," said lead author Dr. Jens Dreier, of Universitätsmedizin Berlin, in Germany. "There are no direct implications for patient care today. Particular challenges include the slowness of this wave that hampers its visibility in normal EEG recordings; however, this discovery may lead to improved diagnostic and treatment procedures in the future, following Max Planck's motto that 'insight must precede application'." The brain tsunamis drew the attention of the US military as head injuries became a very common injury among veterans of the Iraq and Afghanistan wars. (With inputs from agencies)

'Do not resuscitate': Scientists detect 'brain tsunamis' in human beings

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