Yellow Fluid Leaking From Nose When I Bend Over Other causes i

Yellow Fluid Leaking From Nose When I Bend Over Other causes include sinus issues or allergies, Cerebrospinal fluid (CSF) rhinorrhea is a condition where the fluid that surrounds the brain leaks into the nose and sinuses, CSF may also drain down the back of the throat, If you feel like your nose is a faucet that just won’t turn off, it may be time to take action, Regardless of what it actually is, see an ENT doctor because of this drip/fluid you are having, Many times the drainage will appear as a noticeable clear nasal drip when leaning or bending over, It can also be triggered by food, medications, and changes in hormones, It may get worse when straining or bending forward, Over-the-Counter Solutions When dealing with a runny nose that drips clear fluid, there are several over-the-counter (OTC) options available, May 21, 2025 · Some of the most common causes of a constant, clear runny nose include allergies, infections, and nasal polyps, I blew my nose and out comes the usual green mucus slime and right after comes this golden yellow runny fluid almost like water or thin blood, Yellow runny liquid from nose like a nosebleed but no blood The past day or so i have had yellow liquid dripping from my nose, A cranial CSF leak occurs in the skull, and often causes symptoms such as clear fluid leaking from the nose or ear, This article will delve into the various reasons why your nose might be leaking yellow fluid, explore the underlying mechanisms, discuss associated symptoms, and Jul 13, 2019 · Sinus drainage: Fluid leaking out of your nose when bending over usually is due to sinus drainage, See if this discharge gets worse when you bend over, tilt your head forward, strain your muscles, or get physically active, It seems like a recurring thing, clear water like fluid comes out of one side of my nose around one a day when i bend over: feeling dizzy all the time and off balance, The skin around your nose may be raw and irritated, Fortunately, it usually means something benign and there is no need to worry, While a runny nose is a common symptom of colds and allergies, the change in discharge color, particularly to yellow, often raises concerns about infection, If your nose starts dripping clear, watery fluid like a faucet, it might not be allergies-it could be a cerebrospinal fluid (CSF) leak, R, Even though asymptomatic, if the discharge is confirmed as CSF, it needs to be treated medically or surgically, depending on the cause of a leak in the nose, Fluid leaking from the nose when bending over is often cerebrospinal fluid, indicating a possible leak from the brain's protective layers, Cerebrospinal (CSF) rhinorrhea is a rare condition in which spinal fluid leaks from a tear in the meninges into the sinuses and nasal passages, Help me out, There are random times when my nose discharges yellow watery fluid coming out from my nose, Initially, cold symptoms often include clear, watery mucus, but this discharge can naturally thicken and turn white, yellow, or even green after about two to three days as the immune system engages, Sometimes that collected fluid can suddenly come pouring out of the nose, especially when we bend over, which can be Oct 1, 2024 · By integrating these lifestyle adjustments and natural remedies, we can manage and reduce nose dripping effectively, Once the fluid is confirmed to be cerebrospinal fluid, the next step is to locate the site of the leak, On occasion, individuals may experience an unexpected and somewhat alarming phenomenon: their nose begins to drip clear fluid that resembles water, Common Causes Allergies Seasonal allergies, such as hay fever, trigger your immune system to release histamines, If that’s the case, it’s likely a CSF leak, When our immune system reacts to irritants, it produces excess mucus leading to congestion and persistent nasal discharge, I was sick with bronchitis, but had thick clear mucus so for this to drip out was weird, I know that CSF leaks tend to occur fairly recently after head trauma, 4 days ago · The sudden appearance of yellow fluid leaking from your nose can be alarming, The fluid might drip or run out of the nose, down the back of the throat, or both, It was highlighter yellow dripping on a tissue, Clear fluid dripping out of nostril while bending over is a CLASSIC sign of it, esp coupled w headaches and the other symptoms you have, May 8, 2013 · Because the brain produces roughly 17 ounces (500 milliliters) of cerebrospinal fluid each day, a runny nose caused by CSF rhinorrhea can be a seemingly endless problem, However, past head surgery can be responsible as well, Cerebrospinal fluid (CSF) leak occurs when there is a tear or hole in the membranes surrounding the brain or spinal cord, allowing the clear fluid that surrounds and cushions those organs to escape, It started off as a light yellow, then turned clear (as yours did), this continued for about 6 or 7 seconds, A CSF leak is a serious condition, Water dripping out of your nose when bending over that has been going on for a long time accompanied by a severe headache could be a Cerebrospinal Fluid (CSF) leak, Apr 14, 2025 · Cerebrospinal fluid (CSF) is a clear mixture of water and electrolytes circulating around the brain and spinal cord, The clear, watery discharge is primarily composed of this fluid and other components of the immune response, ways to boost your brainpower, Anyone else ever have water get trapped in sinuses using a Navage or Netty Pot? Plus sinus surgery questions, 8 Mohammad Rahman Medical doctor Author has 149 answers and 289, , The most common symptom of a spinal CSF leak is a headache, When you bend over, the pressure changes in your sinuses, and this can trigger or worsen nasal drip, Any idea if this is a CSF Leak? Could nose running out of the right side when bending over be a sign of anything else? I have no headaches, pain, or any other symptoms, A sign of a CSF leak is clear, watery drainage leaking from the nose, usually just from one side, Head trauma, surgery, or even birth defects can make a hole in the membranes that hold this fluid, A disruption to the lining of the brain, or in the bone that separates the brain from the sinus structures, can result in cerebrospinal fluid draining into the nose or ear, Dec 15, 2018 · Sinus fluid: Fluid draining from the nose is usually from the maxillary sinuses if there is a significant volume, Your doctor is likely to prescribe medications that can help, including allergy medications or decongestants, It could be blood mixed in with the spinal fluid, that's why it's a faint yellow, if it's water like and drips when you bend over its a strong indicator of csf leak, A CSF leak, or CSF rhinorrhea, occurs when a tear in the membrane allows this fluid to escape through nasal passages, Too much serous fluid is a sign of an infection, Natural ways to get rid of yellowish water from the nose 1, Cerebrospinal Fluid Leak: In rare cases, a runny nose when bending over can be a sign of a cerebrospinal fluid leak, “Para sinusitis noted”, Patient's Runny Nose Is Actually A Brain Leak Mount Sinai Health System 166K subscribers Subscribed Apr 7, 2023 · A runny nose is having fluid run out of the nose, RepairPal Mar 18, 2025 · I am not an M, It only affects 1 out of 100,000 people, These can help manage the symptoms effectively and provide relief, One of your sinuses (maxillary, frontal, sphenoid, or ethmoid) is appropriately draining, But sometimes it might be a sign of something more serious, Allergies, also known as allergic rhinitis, commonly cause an overproduction of clear, watery mucus as the immune system reacts to allergens like pollen or dust, CSF rhinorrhea typically presents as a clear, watery, and often unilateral discharge that significantly increases with bending over, straining, or coughing, I spoke to several health care professionals but no one cared, It can be caused by a range of factors, including allergies, sinus infections, and nasal polyps, This condition is commonly caused by allergies, infections, or environmental irritants, Like water dripping from my nose, Aug 3, 2025 · A CSF leak can cause symptoms like a headache and a runny nose if it’s near your brain, or neck stiffness and radiating pain if it’s in your spine, When the fluid leaks from the nose, this condition is called CSF rhinorrhea, Once it is confirmed that clear drainage from the nose is CSF, it is important to determine the cause of the CSF leak, And sinus infections can be insidious and hang around for months or longer, even after multiple courses of treatment, This fluid is contained by connective tissue called the dura mater, Learn when to seek immediate medical attention for this condition, Aug 4, 2025 · While a dripping nose when bending over is often benign, recognize signs of a more serious condition, such as a cerebrospinal fluid (CSF) leak, It can leak due to: A head injury Certain surgeries A spontaneous tear in the skull base Red flags include: A sudden, steady drip of clear or yellow fluid Leakage from only one nostril Dec 6, 2020 · You need to have a physician look at the roof of your nose with an endoscope or microscope to rule out cerebro-spinal fluid rhinorrhea, How long have you been dealing with this? Are you having any breathing problems? Customer: Month or two and no not really Doctor's Assistant: Anything else in your medical history you think the Doctor All times are GMT -7, Differentiate common reasons from serious concerns and know when to seek help, When the fluid leaks out, the volume and pressure of fluid in your skull drops, leading your brain to slump, F, This is normal as a blocked sinus will not drain and could lead to a sinus infection, (The whites of your eyes don't look yellowish, do they?) Sinus infections often can cause watery yellow fluid to collect in the sinuses that can pour out if your head is jostled or your lean over too, but the consistency of CSF and Aug 18, 2025 · The fluid quantity can also be indicative; CSF leaks may present as a steady or gushing drip, especially when bending over or straining, and often originate from only one nostril, However, the liquid is actually lymph, otherwise known as lymphatic fluid, Only a couple of drops come out of my nose and i think it started 2 days ago and happeneds to me 2-3 times throughout the day, This condition can put you at risk The first step in making the diagnosis is collecting a small sample of fluid and testing it in the lab for beta-2 transferrin - a substance only found in CSF, Brain fluid Leak (CSF Leak) If a CSF leak happens, the nose starts to leak a clear, watery fluid, Apr 20, 2017 · Dr Raj and Dr Sara offer medical advice to callers, This substance serves a protective function, trapping inhaled particles like dust, allergens, and microorganisms, preventing them from entering the respiratory system, 2 days ago · If you have a nose leaking clear fluid, it is most probably an allergy, infection, or in extremely rare circumstances, a CSF leak, Aug 25, 2022 · This article explains what cerebrospinal fluid rhinorrhea is, its causes, and most importantly, how you can tell if you’re experiencing it, like when you bend over and nose drips, Rarely, CSF can take on a slight tint of pink, yellow, or orange, but it's not as easy to see that tint on tissues like yours, That's what Greg Phillpotts learned after suffering from a runny nose for 5 years, as described by Josh Chapin for ABC 11 Eyewitness News, Jul 30, 2021 · Medical treatment of yellow fluid leaking from the nose The indicated treatment in cases where yellow nasal discharge occurs is directed to the symptoms that the patient presents, This is a potentially dangerous situation, Despite what others have suggested, this isn’t CSF, Sinusitis really is very common and can cause fluid to collect within your sinuses that comes pouring out when you bend over or Apr 17, 2024 · A clear runny nose, also called rhinitis, is your body’s way of responding to a whole host of triggers: infections, pollens, dust, spicy food, or even just cold weather, Some CSF leaks may heal with bed rest and other conservative treatment, I had a cold just recently, but i have been over it for 2-3 days, Learn to recognize engine oil, coolant, brake fluid, and more to keep your vehicle safe, Aug 18, 2025 · While gravity explains how the nose drips when bending over, several conditions can increase the amount or consistency of nasal fluid, making the drip more noticeable, Aug 22, 2025 · A CSF leak occurs when a breach in the skull base allows this fluid to escape through the nose, The time now is 12:21 AM, Learn about some of the causes and treatment options for common this symptom, 16M from Kosovo, Dec 2, 2023 · Appearance and Characteristics A runny nose Symptoms such as sneezing, congestion, and sore throat are frequently linked to runny nose discharge, which is typically mucus-like or watery in nature, When there is a tear or hole in the dura mater of the brain, it is known as a cranial CSF leak, Cerebrospinal fluid (CSF) leak, Verywell Health's content is for informational and educational purposes only, What is a Cerebrospinal Fluid (CSF) Leak? Cerebrospinal fluid is a clear mixture of electrolytes and water that circulates the brain and spinal cord that provides basic cushioning and protection to these structures, Moisture, Learn when to call 911, A runny nose gets better over time, even without medical intervention, Dec 12, 2022 · The liquid Moisture from the nose is collected and investigated to determine if it is a leak, Yellow Liquid Coming Out of Nose: Causes and Remedies The overwhelming majority of people who have CSF leaks will either recover when the leak heals or with treatments or surgeries, If it runs down the back of the throat, it's called postnasal drip, Learn about treatment, It kind of feels like nose bleeds or when you have a runny nose from a flu, Here’s the possible causes and when it’s time to see a doctor about the problem, CSF is a clear fluid surrounding and protecting the brain and spinal cord, CSF leak (Cerebrospinal fluid leak) care at Mayo Clinic, It’s the fluid that makes your bandage look and feel wet, I wanted to respond right away because my friend JUST went through this - she is a nurse also and suspected she had one even though in her case she had zero recent trauma, As a rule, this reaction of the body is the result of viruses and bacterial infections, Nonetheless, while CSF can leak from your nose, it's usually associated with other symptoms as well; loss of smell, blurred vision, headaches, dizziness, vertigo, and light sensitivity, Still, you want to know if you have it, This is the fluid that cushions your brain and spinal cord, Customer: I have clear fluid leaking out of my nose when I bend over but no mucus or runny nose Doctor's Assistant: The Neurologist can help, Get checked out ASAP! # Symptoms: - Orange fluid from nose (usually in the morning) (Feels like I have to sneeze when it's there) - Yellow/Greenish thick mucus from the back of my throat - Copious amounts of clear fluid from my nose throughout the day - Completely stuffed up most of the time - Can't smell or taste most of the time (even when my nose is clear) Symptoms , avril 20, 2023 | , Just a couple quick questions before I transfer you, Aug 22, 2025 · Uncover the causes of watery nasal discharge that appears when bending over, Remember, if you have a sinus infection, which is considered a more likely scenario, this house remedies Field hardening is at the top of the list, Your runny nose might only occur when you have a certain posture, such as bending over, These Bending Over Nose Drip Explained: Causes & Tips Nasal drip, also known as postnasal drip, is the flow of mucus from the back of the nose down into the throat, See your regular doctor tp determine the cause and initiate appropriate treatment, It would happen randomly, usually when I bent over to go to the restroom, Why does clear fluid drain out of my nose when I bend over If you are worried about yellow liquid from nose, you are not alone, To understand the relationship between Nov 3, 2022 · Next time you get this dribbling from your nose, collect it in a sterile bottle and send it for CSF analysis to identify the fluid and differentiate it from simple allergic nasal discharge, Apr 30, 2025 · A CSF leak from your nose can look and feel very similar to a runny nose from a cold or allergies, Jul 25, 2025 · Difference Between Runny Nose and CSF Leak: Symptoms, Causes, and When to Seek Help EllieB Understanding Runny Nose A runny nose occurs when excess mucus drains from your nasal passages, In some cases, yellow fluid may also be a sign of a more serious condition, such as a brain injury or a skull fracture, Patients may describe a salty or metallic taste in their mouth, CSF is clear like water, not yellow, We understand how Jun 17, 2025 · Thickening of skin Ongoing infections What is the Fluid Leaking From the Skin? In cases of weeping edema, the fluid secreted from the skin often looks like water, This occurs when the fluid that surrounds your brain and spinal cord leaks through a small tear in the lining of your nose, It typically includes white blood cells, which fight off bacteria, and chyle, a liquid that We would like to show you a description here but the site won’t allow us, Normal nasal discharge affects both nostrils, Friday while I was bent over blow-drying my hair, bright yellow fluid suddenly started dripping out of my nose, Oct 23, 2025 · Also known as CSF rhinorrhea, this is a condition in which a fluid (called cerebrospinal fluid) escapes through a tear in the membrane surrounding the brain and leaks into a nasal passage, Feb 18, 2023 · If yellow fluid is leaking from the nose, it could be a sign of a different medical condition, such as a sinus infection, nasal polyps, or a deviated septum, The fluid can range from thin and clear to thick and yellow-green, "Now, we go right through the nose -- like going under the car to fix the carburetor," he said, Aug 21, 2025 · Primary Reasons for Yellow Discharge A common reason for yellow nasal discharge is a viral infection, such as the common cold, This will guide management, It’s slightly thicker than water, For example, allergic rhinitis provokes a clear liquid from the nose, and bacterial infections - a discharge of green or yellow, Mucus plays a crucial role in protecting and lubricating the nasal passages and throat, trapping dust, bacteria, and other particles that might cause irritation, When I blow my nose hard I can hear crackling and feel liquid inside my ear, When a person observes clear watery fluid on one side, but there is one entity in which there is watery nasal fluid only on one side and that too the same si May 16, 2011 · Why does water drips out of my nose after bending over I am a 37 year old male and the last few years I have noticed that after bending over or tipping my head down, a water like substance drips from my nose, Yellow liquid I was honestly a bit surprised as I assumed the reason for my nose dripping occasionally would be far more benign and common -- is a csf leak really the only reason fluid might drip out of the nostril when bent over? Cerebrospinal fluid leak or spontaneous spinal csf leak symptoms annoying constant nasal dripping, nose drips when bending over, clear liquid dripping from nose or sore throat and, Serous Drainage Serous drainage is a clear to yellow fluid that leaks out of a wound, Oct 1, 2024 · Are you tired of that constant nose drip? A runny nose, often marked by clear fluid, can be quite bothersome, Sep 19, 2019 · When mucus flows out of your nose, it’s called nasal discharge, Know the symptoms to tell the difference, This type of wound drainage is a normal part of your body’s healing process, These Nov 24, 2025 · A cerebrospinal fluid leak commonly passes through the nose, Aug 3, 2025 · A cerebrospinal fluid (CSF) leak happens when a tear in the membrane around your brain or spinal cord lets fluid escape, The liquid looks slightly like urine, and nothing like normal nasal discharge, Spinal fluid will not, had a sinus surgery a month ago and history of allergies and chronic sinus infections? 3 doctors weighed in across 2 answers We would like to show you a description here but the site won’t allow us, In certain situations, one can develop leakage of this fluid into the nose and sinuses, referred to as a CSF Leak, Cranial leaks can cause headaches and nasal drainage, A CSF leak is a very I had this exact thing happen to me nearly 2 years ago, According to the nature of the discharge, not only the expert, but also many experienced "fans" can diagnose, This can be a puzzling and uncomfortable experience Reason I ask, I have the exact same neon yellow leaking from my nose too! ( I've had a lingering cold with my normal yellow/grayish green mucus, congestion, sinus/ear pressure, and it feels like it's becoming a real ear infection, So about 2- days ago a thin yellowish liquid started running through my nose, Jul 13, 2025 · This increased permeability allows fluid to leak from the blood vessels into the nasal tissues, contributing to the runny nose, Our sinuses are pockets in our face that normally contain air, but infections or irritants can cause fluid to collect in those pockets, Accompanying symptoms are important for identifying a potential CSF leak, This occurs when fluid around the brain leaks out through the nose, Epidural blood patches have high success rates but may not cure all types of CSF leaks, A runny nose is often called Aug 21, 2025 · Nasal discharge, or mucus, is a natural fluid produced by the mucous membranes lining the nasal passages and sinuses, Jun 9, 2021 · What is a CSF leak? A CSF leak happens when there's a small tear in the dura—the lining of the spinal cord and brain, Unlike typical yellow discharge, CSF leaks may involve unusual tastes, like metallic or salty, This can happen from head injuries, surgeries, or even blowing your nose too hard in rare cases! If the fluid is clear, salty, or metallic-tasting, don't ignore it-left untreated, it can lead to serious infections like meningitis, A cranial csf leak occurs in the skull, and often causes symptoms such as clear fluid leaking from the nose or ear, These fractures can also tear the dura mater, causing a CSF leak, The different type of discharge is quite a phenomenon, It's possible but very unlikely, Oct 26, 2025 · A rare condition, cerebrospinal fluid (CSF) rhinorrhea, occurs when fluid surrounding the brain leaks through a tear in the membrane, presenting as clear, watery drainage from one nostril, often worsening with bending or straining, CSF looks and feels exactly like clear, colorless water, One effective way to stop a runny nose is by using a saline nasal spray, which helps in thinning the mucus and clearing the nasal passages, Nasal polyps, migraine headaches, foreign bodies and very rarely some tumours can lead to a leaking nose, Learn more about what yellow, green, brown, black, and red snot mean, Also, like water and lacrimal fluid, if you put CSF on a tissue and let it dry, it May 31, 2023 · The yellow liquid that comes out of your nose is called nasal discharge, or more commonly, mucus, Cerebrospinal Fluid Rhinorrhea, CSF leaking from the nose can very rarely be yellow, but only in the presence of other health issues that you'd likely be aware of, The Significance of Yellow Nasal We would like to show you a description here but the site won’t allow us, 1278 Views Be relaxed I think my toothache was actually a sinus infection which is draining away, Nov 21, 2014 · Nasal discharge: Have your nose evaluated by a board certified otolaryngologist- more history needed, Aug 24, 2021 · Everyone gets a runny nose sometimes, but if your nose seems to be running too much, it might be more serious like brain fluid leak, It's indistinguishable from water and lacrimal fluid (tears) without a lab test, Please That's what sinus infection fluid looks like, A CSF leak as a result of trauma may be Jan 8, 2025 · A runny nose can come from allergies, colds, or, rarely, a cerebrospinal fluid (CSF) leak, In most cases the cause is unknown, but it can occur after a traumatic event to the head or neck, But my doctor says it’s mild and it’s not a problem for you, The color and consistency of this mucus can offer clues about your health, I leaned forward and down and I have yellow fluid that started coming out of my nose, D, CSF is a fluid that surrounds your brain and spinal cord, cushioning, protecting, and supporting those parts of the body, Nov 21, 2023 · A spinal CSF leak occurs anywhere in the spinal column, A CSF leak is watery and mostly colorless to identify and can be caused by a severe head injury or a previous head surgery, This is Introduction Cerebrospinal Fluid (CSF) is a clear watery fluid that surrounds the brain, Mar 20, 2022 · The constant, annoying drip, drip, drip, It happens when a part of the brain called the dura mater tears, yellow fluid leaking from nose when i bend over : u/SantaSolid, Mar 5, 2020 · When Afrika Hart's cold symptoms and runny nose didn't go away with meds, she went back to the doctor and learned she had a cerebrospinal fluid (CSF) leak, Nov 17, 2018 · Instead, cerebral spinal fluid (CSF) was leaking out into his nose, Then, EVERY SINGLE BIT OF FLUID IN MY NOSE JUST STARTED SHOOTING OUT LIKE A FAUCET, We have sinuses (spaces that usually contain air) pretty far up in our faces and away from the nose and sometimes sinus infections can cause watery, yellow fluid to collect in those spaces until we bend over and spill the fluid out, A CSF leak usually won’t, Learn more about how you may be able to finally put a stop to runny nose symptoms, A member asked: Worried i have csf leak, Here's how you can tell the difference, I talked to ski patrol (they had never heard of such a thing), and an on-site doctor they had who was equally perplexed, 2K answer views Updated 1 y Water dripping out of your nose when bending over that has been going on for a long time accompanied by a severe headache could be a Cerebrospinal Fluid (CSF) leak, Clear liquid from the nose when bending over may indicate cerebrospinal fluid (CSF) leak, especially if accompanied by frequent headaches, Nasal mucus, or snot, will cause a tissue or handkerchief to stiffen when it dries, Clear, orange or yellow, watery fluid is often a sign of a sinus infection, The most common symptom of a spinal CSF leak is a headache, while a cranial CSF leak causes symptoms such as clear fluid leaking from the nose or ear, It is likely to be fluid from a mucus retention cyst, An individual with a CSF leak may also notice clear, watery fluid draining from their nose or ears when they move their head, especially when bending forward, Any tear or hole in the membrane that allows the cerebrospinal fluid to leak can cause a drop in pressure around the brain and spinal cord, Sep 30, 2024 · Discover the causes, symptoms, and treatments for cerebrospinal fluid leaks from the nose, The liquid comes in just a few drips, and feels like a nosebleed, Maybe you never leave home without a pack of tissues, CSF rhinorrhea is very rare, 1 day ago · Many people suffer from this from time to time, When dripped into a tissue or cloth it may leave a residue behind, It was too runnt to be mucus, If your nose is persistently dripping clear mucus, it may be due to a viral infection or another health condition, Sep 24, 2025 · The human nose is a complex and highly sensitive organ, responsible for detecting smells, filtering the air we breathe, and maintaining the balance of moisture within the respiratory system, A disruption in the brain lining, or in the bone separating the brain from the sinuses, may result in the drainage of cerebrospinal fluid into the nose, Causes, Symptoms and Complications of CSF Rhinorrhea Aug 23, 2025 · In some cases, yellow or clear fluid leaking from the nose could be cerebrospinal fluid, Apr 22, 2025 · If your nasal discharge is any color other than clear, it could be a sign of an infection, I looked this up for myself because the fluid loss feels like a bloody nose when it happens to me, The drainage tends to taste salty or metallic, It can be a discharge of spinal fluid that occurs when there is a leak, The drip may happen all of the time or may stop and start with straining or bending over, There is a condition called C, Yellow fluid leaking from right nostril but cisternogram didn’t detect a CSF leak So, about 2 years ago I decided to book an appointment with an ENT because I had been experiencing some leaking from my nostril whenever I bent over, We would like to show you a description here but the site won’t allow us, Feb 23, 2018 · Identify car fluid leaks easily with our color-coded guide, Nov 24, 2025 · A cerebrospinal fluid leak commonly passes through the nose, Can a CSF leak cause sinusitis and blocked nose? Cranial CSF leaks themselves don't usually cause nasal or sinus congestion, so your nose wouldn't feel blocked or congested, Your nasal discharge will be in the form of a thin,, In some cases, a CSF leak in the nose may originate in the ear, CSF leaks usually show up as clear, watery drainage from one side of the nose, Reason I ask, I have the exact same neon yellow leaking from my nose too! ( I've had a lingering cold with my normal yellow/grayish green mucus, congestion, sinus/ear pressure, and it feels like it's becoming a real ear infection, It then leaks into your nose or ear, causing a watery, runny nose,