Category: Splinter hemorrhage

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    Splinter hemorrhages are minuscule blood spots that will appear underneath your fingernails. Typically, they look the same as splinters, and many are caused by burst capillaries that line the nail bed. In this article, we will take a look at what splinter hemorrhages really are, what causes them, and how you can treat them.

    As mentioned in the introduction, splinter hemorrhages are burst capillaries. These are small, almost hair-sized blood vessels that run all along the inside of your nail, through the skin that can be found there.

    Sometimes, these blood vessels get damaged. The symptom you will notice is the most visible one of all. Apart from this, splinter hemorrhages do not have any other symptoms. They do not hurt. The only exception is when they occur because you have hurt or hit your finger but then the pain you feel is due to the blow, not the splinter itself. This brings us to the following. Luckily, you will not need any treatment for splinter hemorrhages.

    They do disappear on their own. Of course, the timing depends on their severity and your own body. Sometimes and for some people, it takes a few days. For others, it may even take a few months for them to disappear completely. Usually, you do have to wait for the nail to grow out. If you hurt your finger and got some splinter hemorrhages, add a cold compress. Write to us in the comment section below and let us know all about your experiences with splinter hemorrhages.

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    When that happens, they burst open, and the blood that usually flows freely through them emerges all the way to the back of the nail. It is visible to the naked eye as a dark brownish red spot underneath the fingernail. You can get more than one splinter hemorrhage at a time, and yes, they can also occur on your toes. The principle is exactly the same. Here are some of the underlying causes of splinter hemorrhages:. You might also like:.Learn something new every day More Info A splinter hemorrhagesometimes called a fingernail hemorrhage, is a medical condition that only occurs underneath a person's toenails or fingernails.

    It is a localized area of bleeding that tends to appear in a straight line, traveling in the direction in which the nail grows. While this condition is most often not a cause for alarm, it can sometimes indicate a more serious underlying medical condition.

    Along with addressing the underlying cause, if there is one, the standard course of treatment is to allow the nail to grow out so that the discoloration gradually disappears. Often, a patient acquires a splinter hemorrhage when the nail suffers physical traumasuch as an impact injury.

    Athletes may be at a higher risk of this type of injury, which occurs when the capillaries, or small blood vessels, underneath the nail have been damaged.

    Rarely, a splinter hemorrhage may be caused by medication. Blood thinners, such as aspirin, as well as other over-the-counter pain relievers may occasionally result in bleeding under a nail. A splinter hemorrhage may also rarely be caused by an underlying medical condition. Patients who experience recurring hemorrhages may need to be examined by a doctor to rule out a more serious problem.

    A fungal infection like onychomycosis may contribute to this condition. Nail psoriasis may also be a factor, because it causes the nail to thin, which makes the small blood vessels more vulnerable to injury. More serious conditions like lupus and Raynaud's disease are also associated with splinter hemorrhages. Microemboli, which are tiny blood clotsand vasculitiswhich occurs when the blood vessels are inflamed, have also been linked to this nail condition.

    Patients with a heart valve infection called endocarditis may occasionally develop bleeding under the nails; however, usually more serious symptoms are noticed first. When a doctor suspects that a patient has an underlying cause for the abnormal appearance of his nails, tests will likely be done to check for potential problems. It is essential that the patient discloses all other symptoms he has, even if they may seem unrelated.

    The doctor may order blood tests, such as a complete blood count CBC and an erythrocyte sedimentation rate ESRwhich checks for systemic inflammation.

    Imaging tests like an echocardiogram or a chest x-ray may also be helpful. There is no specific treatment for the splinter hemorrhage itself.

    It will eventually disappear as the nail grows out.

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    Patients should avoid irritating the area and prevent further trauma to the nail. Those that have an underlying medical condition will undergo treatment for that diagnosis. One of our editors will review your suggestion and make changes if warranted.

    Splinter Hemorrhages: Causes & Treatment

    Note that depending on the number of suggestions we receive, this can take anywhere from a few hours to a few days. Thank you for helping to improve wiseGEEK! View slideshow of images above.

    Watch the Did-You-Know slideshow. Follow wiseGEEK. Did You Know? The smell of a newborn baby activates the brain's reward center; the effect is especially pronounced in new moms. This Day in History. You might also Like. What are the Symptoms of Endocarditis? What is Nail Psoriasis? What is Endocarditis?

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    What is Psoriasis? Discuss this Article Post your comments. Please enter the code:.A year-old man presented with painless red lesions under his fingernails that appeared 15 months earlier.


    The lesions slowly grew out of the nails, but always returned. The patient had no history of trauma to his nails or of rashes, except for mild rosacea on his face.

    He was not taking any medication, and his personal and family histories were unremarkable. On physical examination, linear reddish-brown streaks were noted on both index fingernails and the left middle fingernail Figures 1 and 2. Multiple nails were enlarged with triangular lunula.

    There was slight erythema of the nail folds in all of the fingernails. An extensive evaluation revealed no underlying systemic disease. Based on the patient's history and physical examination, which one of the following is the most likely diagnosis? The answer is D: splinter hemorrhages. Splinter hemorrhages are nonblanchable, 1- to 3-mm, red to reddish-brown, longitudinal hemorrhages appearing under the nail plate.

    Occasionally, hemorrhage spots remain stationary if attached to the nail bed and not the nail plate. They occur mostly in fingernails, but can also appear in toenails. Splinter hemorrhages can be caused by environmental factors, skin disorders, systemic diseases, and medication use. However, nail trauma e. Splinter hemorrhages are more commonly associated with nail psoriasis, but can also occur with eczema, vasculitis, or onychomycosis.

    What Causes Splinter Hemorrhage & How Is It Treated?

    Splinter hemorrhages of the psoriatic nail are thought to be similar to the cutaneous Auspitz sign. Systemic disease may be the cause if the splinter hemorrhages appear in several nails, are located in the proximal portion of the nail plate, or are painful.

    Splinter hemorrhages can occur with systemic lupus erythematosus, along with other nail changes such as periungual telangiectasias, hyperkeratotic ragged cuticles, onycholysis, and red lunula.

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    Splinter hemorrhages can be an adverse effect of medications that impair blood vessels in the nail bed, although this is uncommon. These reactions are usually dose-related, involve several or all nails, and resolve after the medication is discontinued. Beau lines are transverse lines affecting all nails at the base of the lunula.

    They are caused by temporary dysfunction of the nail matrix from systemic causes or local trauma. Longitudinal striations do not involve blood vessels.

    They are accentuated, parallel, elevated ridges in the nail surface that occur with aging or in association with alopecia areata, vitiligo, atopic dermatitis, or psoriasis. Muehrcke lines are narrow, white transverse bands that occur in pairs as a sign of hypoalbuminemia.

    Muehrcke lines can also be associated with trauma, but are usually unilateral. Telangiectasia can suggest collagen vascular disease, e. It appears as altered capillary patterns on the fingernail folds. Transverse lines affecting all nails at the base of the lunula; caused by temporary dysfunction of the nail matrix from systemic causes or local trauma. Accentuated, parallel, elevated ridges in the nail surface; caused by the normal aging process or associated with alopecia areata, vitiligo, atopic dermatitis, or psoriasis.

    Narrow, white transverse bands; occur in pairs as a sign of hypoalbuminemia; may be associated with trauma; usually unilateral. Nonblanchable, 1- to 3-mm, red to reddish-brown longitudinal hemorrhages that appear beneath the nail plate; caused by trauma, environmental insults, skin disorders, systemic diseases, or medication use.Splinter hemorrhages look like thin, red to reddish-brown lines of blood under the nails.

    They run in the direction of nail growth. They are named splinter hemorrhages because they look like a splinter under the fingernail. The hemorrhages may be caused by tiny clots that damage the small capillaries under the nails. Splinter hemorrhages can occur with infection of the heart valves endocarditis. They may be caused by vessel damage from swelling of the blood vessels vasculitis or tiny clots that damage the small capillaries microemboli. There is no specific care for splinter hemorrhages.

    Follow your health care provider's instructions for treating endocarditis. Contact your provider if you notice splinter hemorrhages and you haven't had any recent injury to the nail.

    splinter hemorrhage

    Splinter hemorrhages most often appear late in endocarditis. In most cases, other symptoms will cause you to visit your provider before splinter hemorrhages appear. Your provider will examine you to look for the cause of splinter hemorrhages. You may be asked questions such as:. After seeing your provider, you may want to add a diagnosis of splinter hemorrhages to your personal medical record.

    Nail signs of systemic disease.

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    Dermatological Signs of Systemic Disease. Philadelphia, PA: Elsevier; chap Tosti A. Diseases of hair and nails. Goldman-Cecil Medicine. Wright WF. Fever of unknown origin.

    Reviewed by: Linda J. Editorial team. Splinter hemorrhages Fingernail hemorrhage. Considerations Splinter hemorrhages look like thin, red to reddish-brown lines of blood under the nails. Causes Causes may include: Bacterial endocarditis Injury to the nail. Home Care There is no specific care for splinter hemorrhages. When to Contact a Medical Professional Contact your provider if you notice splinter hemorrhages and you haven't had any recent injury to the nail.

    What to Expect at Your Office Visit Your provider will examine you to look for the cause of splinter hemorrhages. You may be asked questions such as: When did you first notice this? Have you had an injury to the nails recently? Do you have endocarditis, or has your provider suspected that you have endocarditis? What other symptoms do you have, such as shortness of breath, fever, general ill feeling, or muscle aches? The physical exam may include special attention to the heart and blood circulation systems.

    Laboratory studies may include: Blood cultures Complete blood count CBC Erythrocyte sedimentation rate ESR In addition, your provider may order: Chest x-ray ECG Echocardiogram After seeing your provider, you may want to add a diagnosis of splinter hemorrhages to your personal medical record.

    Find a Doctor Request an Appointment.Splinter hemorrhages occur under the fingernails or toenails and are characterized by reddish-brownish lines under the nails. They are caused by bleeding from the tiny capillaries beneath the nails and run in the same direction in which the nail grows.

    Their name derives from their appearance which makes it look like there are splinters beneath the nails. Splinter hemorrhages are commonly caused by minor trauma to the nails which results in bleeding from the capillaries in the nail bed.

    They do not usually cause any pain or discomfort and their appearance can be disguised by the application of nail polish. Of course, this advice does not apply to most men! Most cases of splinter hemorrhages are not serious and will clear up on their own. As the nail grows the splinter hemorrhage gets deposited on the underside of the nail and will eventually disappear.

    On occasion however, the splinter hemorrhage may signify an abnormality such as a fungal infection of the nail. Another cause of splinter hemorrhages could be psoriasis of the nail. It causes a thinning of the surface of the nail bed and leaves the capillaries unprotected and easily damaged. Treatment for both fungal infections and nail psoriasis is relatively straightforward. Nail fungus can be treated with any topical anti-fungal ointment. Once the infection is taken care of, the splinter hemorrhage will eventually clear up.

    Nail psoriasis will require treatment with a different type of topical ointment, usually one containing some kind of cortisone. Cortisone injections around the nail may also be used.

    Splinter hemorrhages may also be caused as a side effect of certain medications. One medication that commonly causes splinter hemorrhages is aspirin. Along with other anti-coagulants, aspirin may result in bleeding because it affects the clotting ability of blood.

    Too much can result in bleeding around the nail bed.Splinter hemorrhages are tiny bleeding points in the nail bed and hyponychium of the nail unit. The nail bed is the skin under the nail, which begins where the moon lunula ends and the nail plate just begins to lift up from the skin underneath. At this point, there is a small, extremely narrow area that is slightly pink in color, which represents the hyponychium. Because of the anatomic structure of the nail bed where it is arranged in longitudinal grooves and ridgeswhen there is a small amount of bleeding within one of these grooves, it is trapped by the overlying nail plate.

    Since the nail bed itself is linear in its construction, it assumes a straight line appearance and actually looks like a tiny splinter underneath the nail, hence the name splinter hemorrhage. In the overwhelming majority of cases, splinter hemorrhages are not due to any serious underlying systemic disorder or any skin disorder of the nail unit for that matter.

    Therefore in most situations, as the nail grows out, since the splinter hemorrhage is deposited on the under-surface of the nail plate, it will grow out with the nail and the nail bed over a period of time and consequently disappear completely, usually in a period of a few months. The most common cause of splinter hemorrhages is simple trauma or minor injury to a finger or toe, which results in minute amount of bleeding underneath the nail plate.

    There are other occasions, however, in which the splinter hemorrhage may be a sign of some abnormality. For example, even a fungus infection of the nail onychomycosis may give rise to small splinter hemorrhages in the nail bed.

    Another common condition that may cause splinter hemorrhages of the nail bed is nail psoriasis. In this condition, there is a thinning of the upper layer of the nail bed epidermis and therefore the small blood vessels are not as deep down within the tissue of the nail bed, so splinter hemorrhages are easier to develop.

    Therefore they occur frequently in patients who have nail psoriasis. Certain medications — including simple aspirin — may also predispose an individual to develop splinter hemorrhages.

    The same is true with the nail psoriasis, which is usually treated with some form of cortisone, usually in the form of a cream or solution and sometimes, in more severe cases with cortisone injections around the nail unit. Certain medications may also predispose an individual to develop splinter hemorrhages of the nail bed. One of the most common of these is simple aspirin, which slows the coagulation process of the blood and therefore may lead to splinter hemorrhages.

    It is analogous to the bruises that some patients get when they take aspirin in high dosages or on frequent occasions. One might say that it is like a bruise of the nail bed itself. Other medications in a similar fashion that are very commonly used are the so-called non-steroidal anti-inflammatory agents NSAIDSwhich are sold over-the-counter for headaches, arthritis, and other types of minor pains.

    When splinter hemorrhages occur in larger numbers, that is on many nails, it may be a sign of a systemic disorder. In addition to occurring in larger numbers in these situations, they also occur with much greater frequency and in more locations.

    In this situation they may be a sign of a connective tissue disorder, such as lupus or sclerodermawhich are serious and do require medical evaluation and treatment. At the same time that the splinter hemorrhages occur, there may also be pink, blue, or white discoloration of the tips of these digits. This, too, would require medical evaluation for possible treatment. This also can give rise to splinter hemorrhages.

    Therefore, these individuals must always wear a heavy protective layer of gloves to protect them from the cold of the high altitude on the mountains.

    On rare occasions, patient who have disease of the heart valves endocarditis may develop many splinter hemorrhages of the nail beds. These patients, however, are seriously ill with high fever, anemia, and heart murmurs.

    splinter hemorrhage

    Thus it would be expected that such individuals would already be under the care of a physician. More serious diseases, of course, will require medical evaluation and treatment.DermNet provides Google Translate, a free machine translation service.

    Note that this may not provide an exact translation in all languages. Copy edited by Gus Mitchell. February A splinter haemorrhage is a longitudinal, red-brown haemorrhage under a nail and looks like a wood splinter. Seen end-on, the haemorrhage is in the lower part of the nail plate or underneath it. Splinter haemorrhages Splinter haemorrhages.

    The most common cause of a splinter haemorrhage is traumaincluding the application of an acrylic nail [3]. The longitudinal nature of splinter haemorrhages is explained by the orientation of the capillaries in the nail bed. They may be due to septic emboli in the small vessels of the nail bed and the increased fragility of the vessel walls in sepsis [2,3].

    Splinter haemorrhages are common signs of psoriatic nail disease and nail disease due to lichen planus [3]. They can also be associated with a tumour. Splinter haemorrhages due to a skin disease Psoriasis. Splinter haemorrhages may be due to microemboli or injury to vessel walls associated with vasculitisincluding systemic diseases such as [3]:.

    Splinter haemorrhages are observed in patients with chronic kidney disease on haemodialysis or post- renal transplantand may be explained by abnormal coagulation [3]. There are no complications of splinter haemorrhages themselves; complications arise as a consequence of the underlying disease process. A careful history and physical examination are required to determine the underlying cause. The diagnosis of splinter haemorrhages is made clinically or with the aid of dermatoscopy [1].

    Dermoscopy of splinter haemorrhages Splinter haemorrhage dermoscopy. Any treatment is targeted at an underlying systemic condition or at discontinuing a causative drug. If caused by trauma, a splinter haemorrhage grows out and disappears. Haemorrhages may continue to recur if the underlying cause remains. See smartphone apps to check your skin. DermNet NZ does not provide an online consultation service. If you have any concerns with your skin or its treatment, see a dermatologist for advice.