petechiae from scratching petechiae from scratching

I get petechiae when I do handstands or lots of yoga or pushups. They are smaller than 2 mm and usually flat. Sometimes, an injury to the blood capillaries can cause petechiae in children. Thionning of the skin and/or loss of subcutaneous layer. It is possible that your child has a few of these spots or clusters of them, and they can appear on the chest, face, feet, or even stomach. This process makes the skin develop red spots (petechiae) and looks like a rash or bruise. Petechiae could be associated with other side-effects of the medication and not the medication itself. When people who have dermatographia lightly scratch their skin, the scratches redden into a raised wheal similar to hives. Burrows. Doctors typically provide answers within 24 hours. Sometimes, an injury to the blood capillaries can cause petechiae in children. 8. Furadantin. } An unexplained rash may require treatment, and any child with an unexplained rash and a fever should receive urgent medical attention. It was startling at first, but our GP has reassured us that there's nothing wrong. Hi, happy new year. Here are some images that show how petechiae looks on different areas of the body: Things to look for are spots. Figure 2 Residual red . There are many possible causes of purpura and petechaie, from a minor injury or medication to an infection or genetic condition. The bleeding causes the petechiae to appear red, brown or purple. Got another blood test 20th of Jan anxiety is going wild, no I got all my bloods done at hospital aswell for like bruising and bleeding and some protein type ones but all came back fine. You could have a condition that is causing, Platelets are normal at 331 but i get petechiae from scratching and notice more on my body after hot shower. 10. Or, your doctor might refer you to a specialist who can treat the medical issue that you have. http://www.accessdata.fda.gov/scripts/cder/drugsatfda/index.cfm?fuseaction=Search.Label_ApprovalHistory#labelinfo. Through a doctor's visit, you can find more answers about your petechiae and the treatment options available. Excoriation is the trauma (removal of the surface layer of skin from picking or Those are unlikely to be petechiae. They're caused by broken blood vessels, or capillaries, underneath the skin. the unsubscribe link in the e-mail. information submitted for this request. petechiae petechiae to L eye scratch(es) or abrasion(s) bleeding from ear(s) scratch(es) or abrasion(s) petechiae to R eyelid swelling bruising/discoloration/. what could it be? A number of things can cause this bleeding, including: Tiny petechiae of the face, neck and chest can be caused by prolonged straining during activities such as coughing, vomiting, giving birth and weightlifting. http://www.uptodate.com. Petechial haemorrhages are areas of pericapillary bleeding representing small extravasations of blood ranging in size from those invisible to the naked eye up to a diameter of 2mm. Petechiae can have a variety of causes, such as a bleeding disorder or mechanical trauma. Purpura and petechiae can both appear in rash-like clusters. .lay1 .block_comm a, .lay2 .block_comm a, .lay3 .block_comm a{ float: left;line-height: 9px;margin-left: -3px;padding-top: 9px;text-align: center; font-family: 'Strait'; letter-spacing: 0.05em; font-weight: normal!important;} You may opt-out of email communications at any time by clicking on dx wegener's (kidney, skin, joint now with chondritis) currently flaring. A doctor may have you wait for a few months to see if the blood droplets disappear on their own. .single_page_post .postitle a{ font-size:24px;} My ds gets them all the time from seatbelts rubbing against his neck, backpack. Bruising is defined as bleeding that occurs underneath the skin, causing black, blue or purple marks to visibly appear on the skin's surface. Both petechiae and purpura clusters tend to have rash-like appearances. i just wanted to ask you what the outcome was for you? normal blood tests. If youre really concerned about it go to the doctors again but dont worry as it might just be a reaction your body is having, Yeah thats fair enough.. My wife has the same issue. body.custom-background { background-image: url("http://www.lars-t-schlereth.com/wp-content/uploads/2013/09/seamlesswg2.jpg"); background-position: left top; background-size: auto; background-repeat: repeat; background-attachment: scroll; } Purpura and petechiae are spots of skin discoloration that occur when small blood vessels under the skin break and bleed. The most obvious difference involves size: petechiae are smaller than 2 mm, while purpura are larger. http://www.uptodate.com/home. Within our website, Petechiae are less than 2mm in size (about the size of the tip of a crayon). For those who don't know, petechiae are dotsof blood which appear under the skin; theyoften appear withpurpura, whichare larger areas or patches of blood under the skin,rather like a bruise. 6th ed. MedicineNet does not provide medical advice, diagnosis or treatment. I will remain calm and keep in touch with the doctors. How Viagra became a new 'tool' for young men, Ankylosing Spondylitis Pain: Fact or Fiction, Differences between purpura and petechiae. Petechial rashes can develop in children. Norpramin. Petechiae is another term for leukemia blood spots. Please note, we cannot prescribe controlled substances, diet pills, antipsychotics, or other abusable medications. Click here for an email preview. We link primary sources including studies, scientific references, and statistics within each article and also list them in the resources section at the bottom of our articles. Generally, the larger the affected area, the more severe the underlying bleeding. MedicineNet does not provide medical advice, diagnosis or treatment. Last reviewed by a Cleveland Clinic medical professional on 06/29/2021. The mouth is inspected daily for ulcerations and bleeding from the gums. Trauma can cause petechiae, even scratching your leg super hard. For more information, please see our It feels better and it's less likely to break the skin and cause bleeding. The mucous membranes can also be affected. Please note, we cannot prescribe controlled substances, diet pills, antipsychotics, or other abusable medications. should i be concerned? I have small red spots all over my chest and legs. normal blood tests. Infections and reactions to medications are two common causes of petechiae. noticed 2-3 weeks ago that my skin was itchy & after scratching petechiae appeared. Fatigue. A patient has had a terrible itch for several months that he has been continuously scratching. Looks like petechiae, which is just teeny tiny burst blood vessels. The bleeding may also be caused by a deficiency in some vitamins, especially vitamin K. Petechiae are formed when tiny blood vessels called capillaries break open. All rights reserved. Rashes associated with aplastic anemia usually appear as tiny red or purple dots under your skin ( petechiae ). http://www.uptodate.com/home. When I was in college, a nurse told me the spots were broken capillaries, and told me to cut out the vigorous scratching. I am so terrified! When these blood vessels break, blood leaks into your skin. .meta_auth{ background:url(http://www.lars-t-schlereth.com/wp-content/themes/theron_pro/images/icons.png) no-repeat;background-position: 0px -10px;} The petechiae dots occasionally appear in clusters, making them look like a rash. I also get these a lot and have done for a few months. Accessed March 10, 2015. After the appearance of petechiae, a doctor will perform a blood test to check the blood counts in the body. We do not endorse or represent third-party sites. This treatment may involve: Purpura or petechiae resulting from minor injury often do not require medical attention, as they usually heal on their own. References You may also notice a rash of tiny red dots in your mouth. If the spots came from a virus or drug reaction, they may go away on their own. Cancer forms in the blood, and petechiae is often seen in people with leukemia. The presence of petechiae does not mean you should instantly worry about leukemia. Breast ultrasound shadowing? Ely JW, et al. Dammsugarpsar Gteborg, The initial signs of senile purpura are purple or red bruises that have an, Henoch-Schnlein purpura is an inflammation that causes the small blood vessels to leak, leading to a rash. Once you improve your vitamin levels, the petechiae will naturally fade away and stop forming within the skin. .single-post #menu_wrap, .page #menu_wrap{border-radius: 0 0 8px 8px; -moz-border-radius: 0 0 8px 8px; -webkit-border-radius: 0 0 8px 8px;behavior: url(http://www.lars-t-schlereth.com/wp-content/themes/theron_pro/images/PIE.htc);} It results in pinpointed, non-blanching spots less than two millimeters in size that may be caused by blood leakage from the capillaries (tiny blood vessels) to the skin. these aren't really petechiae. HealthTap uses cookies to enhance your site experience and for analytics and advertising purposes. They occur due to bleeding from the capillaries that attach your arteries to your veins. Petechiae are pinpoint, round spots that appear on the skin as a result of bleeding. The dots andpatches can appear anywhere. Top answers from doctors based on your search: Created for people with ongoing healthcare needs but benefits everyone. #zn_slider, #topmenu ul li ul{border-radius: 0 0 8px 8px; -moz-border-radius: 0 0 8px 8px; -webkit-border-radius: 0 0 8px 8px;behavior: url(http://www.lars-t-schlereth.com/wp-content/themes/theron_pro/images/PIE.htc);} The following three cases of crush asphyxia demonstrate a distinctive pattern of petechiae and congestion associated with close-fitting clothing: Case 1, a 49-year-old woman who was crushed under a large hay bale; Case 2, a 35-year-old woman who was crushed between a wall and a car; Case 3, a 49-year-old woman who was crushed between a crane . Oh yes, you can be having an allergic reaction to them if you are being bitten. For example, if you throw up due to a medication effect, the pressure and force from the stomach illness could result in petechiae forming. Petechiae are very small (pinpoint) red dots on the skin that form a skin rash due to an infection, allergic reaction, or other cause. Platelets help the blood clot. A petechia (pronounced [ptiki]), plural petechiae (ptiki) is a small red or purple spot on the body, caused by a minor hemorrhage (broken capillary blood vessels).. AUTHOR DISCLOSURE Dr . Petechiae (puh-TEE-kee-ee) isnt a disease. vasculitis related? U.S. Food and Drug Administration. It is also possible that what you , considered to be characteristic for Wegener's disease. The color transitions from reddish-purplish to brown, orange, blue, or green, and these spots do not fade or change color under pressure. Petechiae can develop in small clusters or patches, resembling a rash. I have petechiae with no harmful conditions linked. If you have pinpoint-sized red dots under your skin that spread quickly, or petechiae plus other symptoms, seek medical attention. If the dots still remain, then you should seek out a doctor to ensure its the initial cause. Petechiae are tiny spots of bleeding under the skin. One of the more basic reasons you will have petechiae appear on your skin is due to straining. Hello i scratched my chest and now have what looks like petechiae, i do have ra and am on hydroxychloroquine could the 2 be linked? Weight loss. Petechiae show up for many different reasons that include the following. They can be about the size of a pinprick but do not itch or blanch when you press on them. and our I also have a few of the cherry hemangioma's that mendel. Sometimes, when you catch a virus, petechiae may form as a result. I didn't even realize how bad it was until a bit later when I saw the bruise and realized it's probably because I had been scratching that spot (over my clothes) all morning. The acutely ill patient with fever and rash. One cause of petechiae is straining too much for too long. The problem is that if you follow any chain of symptoms far enough, you will always reach cancer or some other dire condition. Mayo Clinic, Rochester, Minn. March 12, 2015. "> The petechiae are just one of many signs, and the small dots often appear due to other circumstances. Your information is strictly used by i have been to the doctors my blood is fine. other information we have about you. I did have blood transfusions before all this started happening as I had a stillbirth because of abruption (blood clot) so I guess Im just scared its related to that and that something bad will happen when we decide to try and have another baby. For example, Vitamin K is often found in vegetables like spinach, kale, broccoli, and cauliflower. The most obvious difference involves size: petechiae are smaller than 2 mm, while purpura are larger. Petechiae are typically not brought on by itching or other trauma, They occur spontaneously and are an indicator o may be if you rub the skin hard that causes breaking of, needs to be done. Purpura spots larger than 1 cm (centimeter) are called ecchymoses. It's as normal as bruising your leg when you hit something. Extraktorgrenrr B230 Turbo, posted by Cygnet at 2:26 PM on August 4, 2010 If you need to scratch, use a hair brush to do it instead of your fingernails. Physical trauma. However, it may be necessary for the doctor to treat the underlying cause. The primary cause of petechial rash is an injury or trauma in the capillaries. They may develop when numerous petechiae join together. Ask MetaFilter is a question and answer site that covers nearly any question on earth, where members help each other solve problems. Petechiae after scratching. They are also known as blood spots or skin hemorrhages. These. Hoffman R, et al. It can be petechiael spots formed due to trauma to the skin due to scratching. We do not endorse or represent third-party sites. Learn why you should forgo DIY skincare in favor of visiting a dermatologist. The small red dots occur when blood leaks from veins and appears in the skin. While you may take vitamins to help with petechiae, other pills could lead to side-effects like petechiae. #sidebar .widget_archive li, #sidebar .widget_meta li, #sidebar .widget_recent_entries li, #sidebar .widget_nav_menu li, #sidebar .widget_recent_comments li, #sidebar .widget_pages li, #sidebar .widget_links li, #sidebar .widget_categories li{list-style-image:url(http://www.lars-t-schlereth.com/wp-content/themes/theron_pro/images/list_type.png);} Accessed March 11, 2015. Physical abuse in children: Epidemiology and clinical manifestations. Petechiae are tiny purple, red, or brown spots on the skin. star-shaped marking on the cheek that has a solid circular center. It's very easy to get them from exercising. #topmenu ul li a{font-size:18px!important;} Petechiae. Philadelphia, Pa.: Mosby Elsevier, 2012. http://www.clinicalkey.com. Having petechiae is not a disease, but a symptom of something else. They're caused by bleeding. Accessed March 10, 2015. Get prescriptions or refills through a video chat, if the doctor feels the prescriptions are medically appropriate. Gua sha (Chinese: ), or kerokan (in Indonesia), is a traditional Chinese medicine (TCM) practice in which a tool is used to scrape people's skin in order to produce light petechiae.Practitioners believe that gua sha releases unhealthy bodily matter from blood stasis within sore, tired, stiff, or injured muscle areas to stimulate new oxygenated blood flow to the areas, thus promoting . If you think you might have milia on your skin, see some questions and answers about milia to understand your condition and seek the proper remedies. These tiny red spots on skin may accompany nutritional deficiencies of vitamin C, vitamin K, and B vitamins like B9, folate, and B12. Do they resolve with time and do you have them elsewhere? This can be caused by several factors including capillary fragility, decreased numbers of platelets, inflammation of the smaller blood vessels, etc. Like purpura, petechiae are a symptom of a health issue. Cardiovascular health: Insomnia linked to greater risk of heart attack. Work with your doctor or other health care professional for an accurate diagnosis. .wpb_animate_when_almost_visible { opacity: 1; }. Petechiae are tiny spots of bleeding under the skin. When people who have dermatographia lightly scratch their skin, the scratches redden into a raised wheal similar to hives. One of the more basic reasons you will have petechiae appear on your skin is due to straining. It usually goes away by the next day though. I have had mild thrombocytopenia in the past where i would get petechiae when i would bump into something but recently whenever i scratch i get them? what can it be caused from? Those infections can include: Flu Strep throat Scarlet fever Sepsis Mononucleosis Rocky Mountain spotted fever Endocarditis Meningococcemia Viral hemorrhagic fevers (VHFs) like Ebola and Hantavirus Petechiae result from a bleed from small capillaries. If they weren't there yet, it's probably time for another trip to the doctor. Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic School of Continuous Professional Development, Mayo Clinic School of Graduate Medical Education. Anemia rash is a term that refers to red pinpricks that appear on the skin and are caused by a low platelet count. do the dots ever go away? Mayo Clinic on Incontinence - Mayo Clinic Press, NEW The Essential Diabetes Book - Mayo Clinic Press, NEW Ending the Opioid Crisis - Mayo Clinic Press, FREE Mayo Clinic Diet Assessment - Mayo Clinic Press, Mayo Clinic Health Letter - FREE book - Mayo Clinic Press. Besides the broccoli, several citrus fruits also contain vitamin C, including both oranges and grapefruit. UV has both positive and negative effects on human health and wellness. We encourage you to review the privacy policy of any website that you interact with before allowing the collection and use of your personal information. NUR 265 Exam 2 Study Guide graded A 2023 UPDATED 2 Pleural, 1 attached to outside of lungs and 1 attached to inside of ribs. These are small areas of bleeding under the skin. In children, petechial rash is caused by the child having fallen, or having measles. Bleeding into the skin Bleeding into the skin Bleeding into the skin can occur from broken blood vessels that form tiny red dots (called petechiae). 2008;395:1261. i have been referred to a dermatologist which I am going to next week. ga('create', "UA-50170790-1", 'auto'); Petechiae. Exercise-induced vasculitis is a harmless form of cutaneous small vessel vasculitis. Top answers from doctors based on your search: Created for people with ongoing healthcare needs but benefits everyone. They are smaller than 2 mm and usually flat. I should remind you that I'm not a doctor. You don't have to break the skin to cause tiny blood vessels under the skin to be disturbed. health information, we will treat all of that information as protected health In January, a small patch of petechiae appeared on my leg nothing more nothing less. Grafana Hover Tooltip Not Working, Rashes from the thighs . petechiae petechiae to L eye scratch(es) or abrasion(s) bleeding from ear(s) scratch(es) or abrasion(s) petechiae to R eyelid swelling bruising/discoloration/. The cause is often not found. 2004-2023 Healthline Media UK Ltd, Brighton, UK, a Red Ventures Company. i've had it for a while but i've never gotten it looked at. Malnutrition. Benadryl is good for the itch, and little broken capillaries is not abnormal from bug bites. The personal data that you choose to provide or that is collected by these third parties is not covered by the I am experiencing itchy rash, with bruising and petechiae after scratching it. Did you know that your diet can affect your skins health? High Voltage Arc Gap Calculator, Petechiae (puh-TEE-kee-ee) commonly appear in clusters and may look like a rash. Purpura may be petechiae that have spread and joined together, forming larger areas of discoloration. Children with petechiae should always see a doctor. Both types of discoloration have associations with underlying health conditions, many of which require medical treatment. Petechiae appear as a rash, comprised of very small (pinpoint) red spots that affect the skin and mucous membranes. Other signs of a strep throat are . Learn what you need to know about it. sup{vertical-align: 60%;font-size: 75%;line-height: 100%}sub{vertical-align: -10%;font-size: 75%;line-height: 100%}.amp{font-family: Baskerville, "Goudy Old Style", "Palatino", "Book Antiqua", "Warnock Pro", serif;font-weight: normal;font-style: italic;font-size: 1.1em;line-height: 1em}.caps{font-size: 90%}.dquo{margin-left:-.40em}.quo{margin-left:-.2em} Pazirandeh S, et al. [3] 2 Examine your medications. Considerations References Are less than 2 mm wide (about the size of the point of a new crayon), May show up in a cluster and can look like a, Stay the same color when you press your finger on them and then release, The spots get bigger or spread to other body parts, A drastic change in mood (for instance, your child is crying and you cant soothe him). Cookie Notice In most cases, purpura develop in rash-like clusters on a single area of skin, which may be large. It's the scratching. because when i started scrubbing i noticed i started to get it the next days. Fever and chills. include protected health information. Petechiae are tiny, circular, nonraised patches that occur due to bleeding under the skin. On examination, the nurse might expect to find: . petechiae petechiae to L eye scratch(es) or abrasion(s) bleeding from ear(s) scratch(es) or abrasion(s) petechiae to R eyelid swelling bruising/discoloration/. American Family Physician. If they start to leak for any reason, small round red spots called petechiae will show up on your skin. Usually flat to the touch, petechiae don't lose color when you press on them. 2 Pleural, 1 attached to outside of lungs and 1 attached to inside of ribs. i've had it for a while but i've never gotten it looked at. (a.addEventListener("DOMContentLoaded",n,!1),e.addEventListener("load",n,!1)):(e.attachEvent("onload",n),a.attachEvent("onreadystatechange",function(){"complete"===a.readyState&&t.readyCallback()})),(n=t.source||{}).concatemoji?c(n.concatemoji):n.wpemoji&&n.twemoji&&(c(n.twemoji),c(n.wpemoji)))}(window,document,window._wpemojiSettings); It is important to consult a doctor if a child develops any unexplained rash. .comment-reply-link{ background:url(http://www.lars-t-schlereth.com/wp-content/themes/theron_pro/images/icons.png) no-repeat; background-position:0px -63px;} A dermatologist has the skills and experience to instantly recognize differences between petechiae, freckles, and other marks. Philadelphia, Pa.: Saunders Elsevier; 2013. http://www.clinicalkey.com. Trauma can cause petechiae, even scratching your leg super hard. We can continue here until you are satisfied . These changes vary a spot may turn from reddish-purple to brown, orange, blue, or green. There are three types of purpura and petechiae: A wide range of factors can cause purpura and petechiae to develop, such as: Certain medications can cause purpura and petechiae, including: Several autoimmune conditions or health issues that cause irregular bleeding or affect blood clotting can cause purpura and petechiae. "Mayo," "Mayo Clinic," "MayoClinic.org," "Mayo Clinic Healthy Living," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research. display: none; Accessed March 10, 2015. Bone pain. Okay. Mayo Clinic does not endorse companies or products. In children, petechiae most often appear on the arms, legs, stomach, and bottom. Overview of vitamin K. http://www.uptodate.com. 2 Petechial rashes on children usually require examination by a doctor to diagnose the cause of the bleeding under the skin. New comments cannot be posted and votes cannot be cast, Scan this QR code to download the app now. I sincerely ***** ***** I have helped you, and that I have earned my 5 star rating today. Blood also can collect under the tissue in larger flat areas (called purpura ), or in a very large bruised area (called an ecchymosis). While some of the reasons for petechiae are minor, its always wise to let a doctor have a look. I have had every rash known to man with super pale sensitive skin. What could be causing these tiny, red pinprick dots on my skin? Content, including images, displayed on this website is protected by copyright laws. h1, h2, h3, h4, h5, h6, .trt_button a, #submit_msg, #submit_msg, #submit, .fourofour a, .trt_wgt_tt, #related ul li a, .logo h1 a, #slider .slider-content h2 a, .lay1 .post .postitle a, .lay1 .page .postitle a, #topmenu ul li a{ font-family: 'Strait'; letter-spacing: 0.05em; font-weight: normal!important;} vertical-align: -0.1em !important; Can petechiae be caused by hard scrubbing of the skin with a skin brush? Platelets, petechiae, and preservation of the vascular wall. Petachiae that is uniform in appearance is near impossible to be illness related as the reason for petachiae is small breaks in minor blood vessels, if he was seriously ill the pattern would be unpredictable and he would also likely have eccymoses (not sure of spelling) which are larger non blanching spots, he would also likely be very ill. The red dots can be so numerous on the skin that they can form a large itchy patch. You may still notice the small blood droplets months later. Mine turned out to be low folic acid after 6 blood tests starting from mid April this year they said it was profoundly low and asked if there had been any changes to my diet (which there hadn't) and said to take folic acid tablets for a month and then get checked with another blood test. Video chat with a U.S. board-certified doctor 24/7 in less than one minute for common issues such as: colds and coughs, stomach symptoms, bladder infections, rashes, and more. I always get petechiae on my legs from itching. Downloading, republication, retransmission or reproduction of content on this website is strictly prohibited. What are Petechiae? this is a recent thing, what could this indicate? Petechiae show up for many different reasons that include the following. Doctors on PubMed Health report that a bacterial infection of the throat can cause a fever, sore throat, nausea, and vomiting. Join 8,027 readers in helping fund MetaFilter. To provide you with the most relevant and helpful information, and understand which It may be rinsed with a prescribed solution of hydrogen peroxide and saline solution with ratio 1:4. Atropen. They did say that my white blood cell level was just a tiny bit low but from there it has increased so I guess Im fine now as Ive had more blood test done and they said that there is no concern . Need blood tests to make sure you have enough platelets and clotting factors that are needed for hemostasis. Litin SC (expert opinion). What is the latest research on the form of cancer Jimmy Carter has? That could mean youll need antibiotics. Connect with a U.S. board-certified doctor by text or video anytime, anywhere. Tiny blood vessels (capillaries) link the smallest parts of your arteries to the smallest parts of your veins. Below, we describe what purpura and petechiae are and the key differences between them. A complete blood test can showcase your vitamin levels, and a doctor will typically look for two vitamin deficiencies which can cause the appearance of petechiae. Anemia. By thinking through these incidents, you and a doctor can help break down exactly how the petechiae formed. These little spots: Are less than 2 mm wide (about the size of the point of a new crayon) Can be red, purple, or brown Show up without warning May show up in a cluster and can look like a rash Are flat, not raised Read More 5.9k views Reviewed >2 years ago Thank Dr. Kenny Chuu agrees 3 thanks If you lift weights, the straining from pulling on the weights could cause the blood droplets to appear. The spots themselves are tiny pinpricks that can be purple, red, or brown, which is due to the bleeding under the skin. Treatments are typically done for more visible areas like the face and neck. I was taking citalopram. This content does not have an English version. The most common cause of petechiae is through physical trauma such as a hard bout of coughing, vomiting or crying which can result in facial petechiae, especially around the eyes. .lay1 .block_comm span, .lay2 .block_comm span, .lay3 .block_comm span{ float: left;line-height: 9px;margin-left: 3px;padding-top: 14px;text-align: center; font-family: 'Strait'; letter-spacing: 0.05em; font-weight: normal!important;} Petechiae can be symptomatic of some bacterial or viral infections. Get prescriptions or refills through a video chat, if the doctor feels the prescriptions are medically appropriate.