Dec 23, 2022 · A pulmonary embolism refers to a blood clot in an artery of a lung. It usually causes chest pain and sudden shortness of breath and is a life threatening condition. Pulmonary edema is when fluid ... Jul 17, 2023 · Infections. Blood in baby poop can also signal certain bacterial infections, including gastroenteritis, salmonellosis, shigellosis, staphylococcal infection, Clostridioides difficile ( C. diff ... Apr 8, 2021 · 4: Crocodile Icefish. Unlike every other known type of backboned animal, the crocodile icefish doesn't have any red blood cells — or hemoglobin — at all. Wikimedia. Named for their long, toothy snouts, crocodile icefish (of which 16 species have been recognized) live in the ocean waters around Antarctica. Jan 17, 2020 · Normal discharge during pregnancy is clear or white and is known as leukorrhea. Other colors of discharge may indicate yeast infections, a sexually transmitted infection, or more serious issues ... Nov 8, 2022 · Blowing your nose very hard, or picking your nose can cause damage to the delicate blood vessels of the walls of the nose, resulting in minor bleeds. Nosebleeds can occur spontaneously, without any trauma to the face. Colds and flu, sinusitis, hayfever, high altitudes, and snorting recreational drugs can be a factor. Advert. Also, please note that since it is the iron in our blood that makes it red, this trope is almost Truth in Television for the anemic. Almost. If you're looking for high-class aristocrats, you want Blue Blood. Speaking of blue, see Blue Liquid Absorbent, where blood, particularly menstrual blood, is shown in blue to demonstrate the absorbency of ... Vaginal bleeding in senior women should always be examined. Post-menopausal bleeding after a hysterectomy is uncommon, and always indicates the need for further examination. Abnormal cells, including cancer cells in the genital tract, could be the source of the bleeding. Aging causes a thinning of the vaginal walls and fragile vaginal tissue.Vaginal discharge can vary in color, texture, and volume during pregnancy. Most discharge should be clear or milky white. Other colors can sometimes indicate an infection or other problems. An ...Nov 28, 2022 · While beating Detroit was nice and all, that wasn’t the major story of the game. Rather, what NBA Twitter couldn’t stop talking about after the fact was an incident involving Cedi Osman. Following a clash, Osman found himself on the ground and bleeding. Only he wasn’t bleeding red blood. It was yellow. The visual largely speaks for itself ... Black. Black blood can appear at the beginning or end of a person’s period. The color is typically a sign of old blood or blood that has taken longer to leave the uterus and has had time to ...Overview What is bleeding into the skin? Bleeding into the skin is when one of your blood vessels bursts and leaks into the surrounding tissue. Your blood vessels are the tubes that carry blood throughout your body. Although bleeding into the skin may sound serious, it usually doesn’t cause severe symptoms.Jul 26, 2017 · Sanguineous drainage. Hemorrhagic drainage. Purulent drainage. Seropurulent drainage. Why the drainage matters. Takeaway. Serosanguinous drainage refers to the clear, thin liquid that oozes from ... Oct 12, 2020 · Causes can include: Peptic ulcer. This is the most common cause of upper GI bleeding. Peptic ulcers are sores that develop on the lining of the stomach and upper portion of the small intestine. Stomach acid, either from bacteria or use of anti-inflammatory drugs, damages the lining, leading to formation of sores. Godzilla vs. King Ghidorah - After the US Navy shoot the Godzillasaurus in the neck with bombs and shells, he bleeds profusely. Godzilla vs. Mothra - Godzilla bites Battra in the neck, causing him to bleed yellow goop. Godzilla vs. MechaGodzilla 2 - When MechaGodzilla fires its shock anchors at Godzilla, the anchors draw small amounts of blood ... Feb 24, 2021 · Signs and symptoms of viral hemorrhagic fevers vary by disease. In general, early signs and symptoms can include: Fever. Fatigue, weakness or general feeling of being unwell. Dizziness. Muscle, bone or joint aches. Nausea and vomiting. Diarrhea. Insects. Insects can have very bright yellow blood that will often appear almost white. The blood (also often called hemolymph when explained) can be clear and transparent or it can be more white and look more like watered milk. Cockroaches are also known to have white blood and you will notice it when you smack them. In Animal Kingdom, Blood Comes in a Rainbow of Colors. Blood isn't always red—evolution has given rise to a variety of hues. Society elites aren't the only blue bloods. Several species of ...Mouth or throat injury. An injury to your mouth or throat might happen if you bite on something hard. Trauma can also occur if you take a hard blow to the mouth or throat area. This may occur ...See full list on medicaldaily.com If bleeding yellow were a medical condition, how would a doctor diagnose you with it? What would be the signs and symptoms? With tongue partially in cheek, here’s our attempt to list some of the common characteristics of the “bleeding yellow” condition — which, by the way, may be contagious. 1.Cyberpunk 2077, enemies bleed yellow? As title says, after I kill (see: dismember) an enemy, the blood that comes out of the missing limb/head location is yellow. Is this normal, or is anyone else experiencing this? This thread is archived. New comments cannot be posted and votes cannot be cast.Blood comes in different colors, depending on species. While humans and many other species have red blood, due to the iron in their hemoglobin, other animals have different colored blood. Spiders (as well as horseshoe crabs and certain other arthropods) have blue blood due to the presence of copper-based hemocyanin in their blood. Some animals ...Most women have spotting between their periods at some point. Usually, it’s nothing to worry about. A number of things can cause it to happen. These are the most common: Hormone-based birth ...(Video) Why Was Cavaliers’ Cedi Osman Bleeding Yellow Blood? (Video) Carlos Garcia November 28, 2022 Why Was Cavaliers’ Cedi Osman Bleeding Yellow Blood? (Video) The Cleveland Cavaliers defeated the Detroit Pistons 102-94 on Sunday, improving their season record to 13-7.hormonal imbalances. Gray. BV. In most people, infections or hormonal imbalances are responsible for unusual changes in vaginal discharge. Medication may be necessary. A person should see a doctor ...Sep 17, 2019 · Conditions that can cause bleeding include: hemophilia. leukemia. liver disease. menorrhagia, heavy or prolonged menstrual bleeding, like what’s sometimes seen in endometriosis. thrombocytopenia ... Jul 26, 2017 · Sanguineous drainage. Hemorrhagic drainage. Purulent drainage. Seropurulent drainage. Why the drainage matters. Takeaway. Serosanguinous drainage refers to the clear, thin liquid that oozes from ... Hereditary hemorrhagic telangiectasia is most often marked by “a bloody nose that gets worse over time. This bloody nose reoccurs without any known warning or trauma to the nose.”. In some people, abnormal blood vessels in the brain and the lungs enlarge, which could eventually lead to bleeding with a stroke in the brain or a lung bleed.Symptoms. Signs and symptoms of viral hemorrhagic fevers vary by disease. In general, early signs and symptoms can include: Fever. Fatigue, weakness or general feeling of being unwell. Dizziness. Muscle, bone or joint aches. Nausea and vomiting. Diarrhea.Mouth or throat injury. An injury to your mouth or throat might happen if you bite on something hard. Trauma can also occur if you take a hard blow to the mouth or throat area. This may occur ...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. The liquid looks slightly like urine, and nothing like normal nasal discharge. The liquid comes in just a few drips, and feels like a nosebleed. I had a cold just recently, but i have been over it for 2-3 days.Yellow Blood: A popular term for a unit of packed red cells with a milky yellow-white discolourationOther Possible Symptoms. Sinusitis can cause additional symptoms in some people. These may include: -- decrease sense of smell and possibly taste -- bad breath -- cough that increases at night -- sore throat -- facial tenderness over the sinuses -- mild fatigue -- pain in the upper teeth -- low fever, usually less than 101 F.Mar 8, 2022 · This Is Why You Always Have Those Dry, Crusty Boogers. 2. Your Nasal Passage Is Dry or Irritated. If you live in an arid environment like a desert (think: Phoenix or Las Vegas), you might notice more blood streaks in your snot. Yep, dry climates cause dry, irritated noses, Dr. Chen says. That's because each time we breathe in, dry air dries up ... Nov 7, 2014 · 8. You’ve worked your way up through the ranks to the transportation director position, but you still drive a bus whenever you get a chance. 9. You wear yellow clothing much more often than the general public. 10. At least one of your ties has school buses on it. 11. Flash Gordon: Ming the Merciless has dark green blood. The prince Ming stabs in the first court scene has blueish-purple blood. When Klytus, Ming's Dragon, gets Impaled with Extreme Prejudice on a bunch of spikes, his entire body melts into black fluid. General Kala's blood is also black, although she doesn't melt. May 30, 2022 · The discharge is white, yellow, clear, or bloody. The discharge is the result of an injury. The discharge has lasted more than 5 days. There is severe pain. The discharge is associated with other symptoms, such as fever or headache. There is loss of hearing. There is redness or swelling coming out of the ear canal. Facial weakness or asymmetry. Common symptoms include vomiting, diarrhea, muscle pain, tiny red or purple spots on the skin (called petechiae ), bleeding, and a drop in blood pressure. There are many viral diseases that can cause internal bleeding, most of which are confined to Africa. These include: Chikungunya fever. Dengue fever. Ebola virus.May 30, 2022 · The discharge is white, yellow, clear, or bloody. The discharge is the result of an injury. The discharge has lasted more than 5 days. There is severe pain. The discharge is associated with other symptoms, such as fever or headache. There is loss of hearing. There is redness or swelling coming out of the ear canal. Facial weakness or asymmetry. The short answer is ants have something similar to blood, but scientists call it “haemolymph”. It is yellowish or greenish. In vertebrates (animals with backbones such as humans, cats, dogs ...Most women have spotting between their periods at some point. Usually, it’s nothing to worry about. A number of things can cause it to happen. These are the most common: Hormone-based birth ... Godzilla vs. King Ghidorah - After the US Navy shoot the Godzillasaurus in the neck with bombs and shells, he bleeds profusely. Godzilla vs. Mothra - Godzilla bites Battra in the neck, causing him to bleed yellow goop. Godzilla vs. MechaGodzilla 2 - When MechaGodzilla fires its shock anchors at Godzilla, the anchors draw small amounts of blood ... Ancient Greek painting on a vase, showing a physician ( iatros) bleeding a patient. Bloodletting (or blood-letting) is the withdrawal of blood from a patient to prevent or cure illness and disease. Bloodletting, whether by a physician or by leeches, was based on an ancient system of medicine in which blood and other bodily fluids were regarded ...VDOM DHTML tml>. Is human blood yellow? - Quora. Something went wrong.Mouth or throat injury. An injury to your mouth or throat might happen if you bite on something hard. Trauma can also occur if you take a hard blow to the mouth or throat area. This may occur ...The discharge is white, yellow, clear, or bloody. The discharge is the result of an injury. The discharge has lasted more than 5 days. There is severe pain. The discharge is associated with other symptoms, such as fever or headache. There is loss of hearing. There is redness or swelling coming out of the ear canal. Facial weakness or asymmetry.Takeaway. There are many different reasons why a scab may be yellow in color. It may be due to the healing process, or from fluid that contains serum. If the scab is also inflamed, painful, or ...Hereditary hemorrhagic telangiectasia is most often marked by “a bloody nose that gets worse over time. This bloody nose reoccurs without any known warning or trauma to the nose.”. In some people, abnormal blood vessels in the brain and the lungs enlarge, which could eventually lead to bleeding with a stroke in the brain or a lung bleed.Sep 21, 2021 · Symptoms. The most obvious sign of a subconjunctival hemorrhage is a bright red patch on the white (sclera) of your eye. Despite its bloody appearance, a subconjunctival hemorrhage looks worse than it is and should cause no change in your vision, discharge or pain. Your only discomfort may be a scratchy feeling on the surface of the eye. Causes By Mayo Clinic Staff The lining of your nose contains many tiny blood vessels that lie close to the surface and are easily irritated. The two most common causes of nosebleeds are: Dry air — when your nasal membranes dry out, they're more susceptible to bleeding and infections Nose picking Other causes of nosebleeds include: Acute sinusitisInsects. Insects can have very bright yellow blood that will often appear almost white. The blood (also often called hemolymph when explained) can be clear and transparent or it can be more white and look more like watered milk. Cockroaches are also known to have white blood and you will notice it when you smack them.Nov 3, 2020 · As gross as it may seem, we all check out our dog’s poop. And, actually, checking your dog’s poop is a really good habit to get into. Dog poop (or “stool”) can tell us a lot about a dog’s health. Conditions that can cause bleeding include: hemophilia. leukemia. liver disease. menorrhagia, heavy or prolonged menstrual bleeding, like what’s sometimes seen in endometriosis. thrombocytopenia ...Jul 26, 2017 · Sanguineous drainage. Hemorrhagic drainage. Purulent drainage. Seropurulent drainage. Why the drainage matters. Takeaway. Serosanguinous drainage refers to the clear, thin liquid that oozes from ... This kind of eye bleeding is less common and can affect your vision. Hyphema can partly or completely block sight. If left untreated, complications from a traumatic hyphema can cause permanent ...Hereditary hemorrhagic telangiectasia is most often marked by “a bloody nose that gets worse over time. This bloody nose reoccurs without any known warning or trauma to the nose.”. In some people, abnormal blood vessels in the brain and the lungs enlarge, which could eventually lead to bleeding with a stroke in the brain or a lung bleed.The major difference between insect blood and the blood of vertebrates, including humans, is that vertebrate blood contains red blood cells. Insects and other invertebrates, on the other hand ...Common causes of rectal bleeding include: Hemorrhoids: Hemorrhoids, or piles, are swollen veins inside your rectum or anus. They’re very common, and they’re the most common cause of rectal bleeding. These veins bulge close to the surface of the skin, and sometimes the skin breaks and they bleed. They’re not serious.Insects. Insects can have very bright yellow blood that will often appear almost white. The blood (also often called hemolymph when explained) can be clear and transparent or it can be more white and look more like watered milk. Cockroaches are also known to have white blood and you will notice it when you smack them. Jan 6, 2011 · The infection seemed to clear up although I did get left with a horrible smoky smell in my nose. Tonight I felt like I had a nosebleed, yet when I grabbed a tissue there was no blood but very runny yellow liquid (sorry TMI) this lasted about 40mins on and off. It seems to have stopped now but I still have the smoke smell - its like a stale ... Insects. Insects can have very bright yellow blood that will often appear almost white. The blood (also often called hemolymph when explained) can be clear and transparent or it can be more white and look more like watered milk. Cockroaches are also known to have white blood and you will notice it when you smack them. Jul 23, 2018 · Your body goes through a lot of changes during pregnancy. And those changes don’t necessarily stop the moment you deliver. Sometimes you’ll experience postpartum bleeding (lochia). Learn ... Godzilla vs. King Ghidorah - After the US Navy shoot the Godzillasaurus in the neck with bombs and shells, he bleeds profusely. Godzilla vs. Mothra - Godzilla bites Battra in the neck, causing him to bleed yellow goop. Godzilla vs. MechaGodzilla 2 - When MechaGodzilla fires its shock anchors at Godzilla, the anchors draw small amounts of blood ... Black or brown period blood is also older blood. Most women notice these colors at the tail end of their period or during light spotting at the beginning. It usually isn’t that heavy but can be in those with infrequent periods. Brown blood is also sometimes seen when bleeding is very light and takes some time to make it’s way out, so to speak. May 30, 2022 · The discharge is white, yellow, clear, or bloody. The discharge is the result of an injury. The discharge has lasted more than 5 days. There is severe pain. The discharge is associated with other symptoms, such as fever or headache. There is loss of hearing. There is redness or swelling coming out of the ear canal. Facial weakness or asymmetry. Lochia is postpartum bleeding and vaginal discharge. It has three stages and lasts up to six weeks. Lochia rubra is the first stage of lochia. You can expect: Dark or bright red blood. Lasts for three to four days. Flows like a heavy period. Small clots are normal. Mild, period-like cramping. Sep 20, 2019 · Mouth or throat injury. An injury to your mouth or throat might happen if you bite on something hard. Trauma can also occur if you take a hard blow to the mouth or throat area. This may occur ... Feb 24, 2018 · Less common causes of nosebleeds include: nasal, sinus, face, or eye surgery. foreign bodies in the nose. nasal polyps or tumors. inflammatory conditions. high blood pressure. holes in the septum ... Dec 21, 2014 · Tricky's son · 8/29/2018. I've also heard that the reason the A.T.P soldats/engineers bleed yellow is because of a modded prototype of Probability Powers (Aka: the stuff that allowed hank in giant form to use lightning powers.) in a liquid form inside their bodies, but in a less extreme way. (edited by Tricky's son) Common symptoms include vomiting, diarrhea, muscle pain, tiny red or purple spots on the skin (called petechiae ), bleeding, and a drop in blood pressure. There are many viral diseases that can cause internal bleeding, most of which are confined to Africa. These include: Chikungunya fever. Dengue fever. Ebola virus.4: Crocodile Icefish. Unlike every other known type of backboned animal, the crocodile icefish doesn't have any red blood cells — or hemoglobin — at all. Wikimedia. Named for their long, toothy snouts, crocodile icefish (of which 16 species have been recognized) live in the ocean waters around Antarctica.What does yellow bleeding mean? Thin, watery, yellow discharge Thin, watery, yellow discharge is typically nothing to worry about. It usually indicates that someone is nearing menstruation and is about to start their period. In most cases, the yellow tint is simply some early menstrual blood mixing with the mucus.Orange. Gray. Black. Beginning vs. end. Watery or clotted. When to seek care. Takeaway. Period blood can change in color over the course of your cycle, and can range from bright red, to pink, to ...Turkish forward of the Cleveland Cavaliers, Cedi Osman had a minor injury scare on Sunday night against the Detroit Pistons. But most interestingly, Osman had a lot of people freaked out with something which is very unusual.It can arise as a result of our normal bodily functions or it can be linked to more worrying but common health issues. The following scenarios are often associated with yellow vaginal discharge. Common Causes. Before Menstruation. A Shorter Menstrual Cycle. Bacterial Vaginosis. Medication Changes. Other Causes.It can arise as a result of our normal bodily functions or it can be linked to more worrying but common health issues. The following scenarios are often associated with yellow vaginal discharge. Common Causes. Before Menstruation. A Shorter Menstrual Cycle. Bacterial Vaginosis. Medication Changes. Other Causes.Plant People often have green blood. Among aliens, green blood is also popular as it can explained fairly simply by having the alien species' blood pigment be copper-based, instead of the red, iron-based hemoglobin of Earth life. Dragons often have boiling or scalding blood. With Human Aliens, this is a very mild case of Artistic License ...Cleveland Cavaliers forward Cedi Osman had plenty of people freaked out on Sunday night when he took a shot to the face in the fourth quarter against the Pistons. It was the kind of hit to the ...Also, please note that since it is the iron in our blood that makes it red, this trope is almost Truth in Television for the anemic. Almost. If you're looking for high-class aristocrats, you want Blue Blood. Speaking of blue, see Blue Liquid Absorbent, where blood, particularly menstrual blood, is shown in blue to demonstrate the absorbency of ... Dec 23, 2022 · A pulmonary embolism refers to a blood clot in an artery of a lung. It usually causes chest pain and sudden shortness of breath and is a life threatening condition. Pulmonary edema is when fluid ... Apr 15, 2023 · A subconjunctival hemorrhage can have several causes, including injuries to the eye, medical conditions, or sudden, forceful changes to the blood pressure. Verywell / Nusha Ashjaee. Some of the potential causes of blood in the eye include: Eye trauma (injury) Forceful coughing, sneezing, or vomiting. Blowing your nose very hard, or picking your nose can cause damage to the delicate blood vessels of the walls of the nose, resulting in minor bleeds. Nosebleeds can occur spontaneously, without any trauma to the face. Colds and flu, sinusitis, hayfever, high altitudes, and snorting recreational drugs can be a factor. Advert.Hereditary hemorrhagic telangiectasia is most often marked by “a bloody nose that gets worse over time. This bloody nose reoccurs without any known warning or trauma to the nose.”. In some people, abnormal blood vessels in the brain and the lungs enlarge, which could eventually lead to bleeding with a stroke in the brain or a lung bleed.Flash Gordon: Ming the Merciless has dark green blood. The prince Ming stabs in the first court scene has blueish-purple blood. When Klytus, Ming's Dragon, gets Impaled with Extreme Prejudice on a bunch of spikes, his entire body melts into black fluid. General Kala's blood is also black, although she doesn't melt.Yellow Blood: A popular term for a unit of packed red cells with a milky yellow-white discolourationNov 28, 2022 · Cleveland Cavaliers forward Cedi Osman bleeds yellow after taking an elbow to his face. Prior to the start of the 2022-23 NBA season, the Cleveland Cavaliers weren't expected to dominate this season. The short answer is ants have something similar to blood, but scientists call it “haemolymph”. It is yellowish or greenish. In vertebrates (animals with backbones such as humans, cats, dogs ...
Sep 4, 2023 · Add two or three tablespoons apple cider vinegar into water and drink it three times per day to help provide some relief to yellow liquid from nose. 4. Saline Solution. You can buy saline solution at the pharmacy, or you can create your own solution by mixing three teaspoons of canning salt with one teaspoon of baking soda. . Ortho novum
Symptoms. Signs and symptoms of viral hemorrhagic fevers vary by disease. In general, early signs and symptoms can include: Fever. Fatigue, weakness or general feeling of being unwell. Dizziness. Muscle, bone or joint aches. Nausea and vomiting. Diarrhea.May 8, 2023 · This kind of eye bleeding is less common and can affect your vision. Hyphema can partly or completely block sight. If left untreated, complications from a traumatic hyphema can cause permanent ... 205 Pictures and short clips of the incident began trending on social media. Fans were quick to react to the mysterious fluids coming out of Osman's nose. Some found it weird and bizarre, and...Anatomical abnormality. The anatomical structure of your nose may lead to bleeding when you blow your nose. A deviated septum, holes in the septum, bony spurs, or fractures to your nose could be ...Serosanguineous discharge is a normal drainage of fluid from a wound or incision site after surgery. The serum is a thin, often slightly yellow fluid that's mostly water, with a light pink tinge (the sanguine, or blood, element in the fluid). It typically lasts a few days as a wound heals.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. The liquid looks slightly like urine, and nothing like normal nasal discharge. The liquid comes in just a few drips, and feels like a nosebleed. I had a cold just recently, but i have been over it for 2-3 days. Sanguineous drainage. Hemorrhagic drainage. Purulent drainage. Seropurulent drainage. Why the drainage matters. Takeaway. Serosanguinous drainage refers to the clear, thin liquid that oozes from ...The alien blood, it turns out, is capable of leaping around the room as an independent organism . The character who proposed and carried out the test did it because he figured that the blood might well do that, as severed pieces had previously been observed operating independently. The monster Gamera has green blood. In Animal Kingdom, Blood Comes in a Rainbow of Colors. Blood isn't always red—evolution has given rise to a variety of hues. Society elites aren't the only blue bloods. Several species of ...In Animal Kingdom, Blood Comes in a Rainbow of Colors. Blood isn't always red—evolution has given rise to a variety of hues. Society elites aren't the only blue bloods. Several species of ...Cleveland Cavaliers forward Cedi Osman got several people thinking he may have some deep health problems after he discharged some yellow fluid on the court during their game against the Detroit...Feb 24, 2018 · Less common causes of nosebleeds include: nasal, sinus, face, or eye surgery. foreign bodies in the nose. nasal polyps or tumors. inflammatory conditions. high blood pressure. holes in the septum ... If bleeding yellow were a medical condition, how would a doctor diagnose you with it? What would be the signs and symptoms? With tongue partially in cheek, here’s our attempt to list some of the common characteristics of the “bleeding yellow” condition — which, by the way, may be contagious. 1.Dec 21, 2014 · Tricky's son · 8/29/2018. I've also heard that the reason the A.T.P soldats/engineers bleed yellow is because of a modded prototype of Probability Powers (Aka: the stuff that allowed hank in giant form to use lightning powers.) in a liquid form inside their bodies, but in a less extreme way. (edited by Tricky's son) Insects. Insects can have very bright yellow blood that will often appear almost white. The blood (also often called hemolymph when explained) can be clear and transparent or it can be more white and look more like watered milk. Cockroaches are also known to have white blood and you will notice it when you smack them.Oct 10, 2022 · Common symptoms include vomiting, diarrhea, muscle pain, tiny red or purple spots on the skin (called petechiae ), bleeding, and a drop in blood pressure. There are many viral diseases that can cause internal bleeding, most of which are confined to Africa. These include: Chikungunya fever. Dengue fever. Ebola virus. Sep 20, 2019 · Mouth or throat injury. An injury to your mouth or throat might happen if you bite on something hard. Trauma can also occur if you take a hard blow to the mouth or throat area. This may occur ... Sep 14, 2005 · Dry air — when your nasal membranes dry out, they're more susceptible to bleeding and infections. Nose picking. Other causes of nosebleeds include: Acute sinusitis. Allergies. Aspirin use. Bleeding disorders, such as hemophilia. Blood thinners (anticoagulants), such as warfarin and heparin. Chemical irritants, such as ammonia. Common causes of coughing up blood include: a long-lasting or severe cough. a lung or airway infection like a chest infection, pneumonia or bronchitis. a problem with your airways that causes them to widen and produce more mucus ( bronchiectasis) Sometimes coughing up blood can be a sign of something more serious like a blood clot or lung cancer. Black or brown period blood is also older blood. Most women notice these colors at the tail end of their period or during light spotting at the beginning. It usually isn’t that heavy but can be in those with infrequent periods. Brown blood is also sometimes seen when bleeding is very light and takes some time to make it’s way out, so to speak..