Markers of inflammation like CRP and procalcitonin can also be useful.
Tests such as urinalysis, renal and liver function tests, coagulation profile, complete blood count, and bone marrow biopsy can indicate the cause of the bleeding. Some of the parameters your doctor will measure include blood pressure, heart rate, temperature, and joint motion. A thorough physical examination helps to localize the lesions and rule out other indicators of life-threatening illness by checking the ears, throat, lungs, and heart. First, your doctor will take a comprehensive medical history to identify the possible risk factors and other associated symptoms that point to particular aetiologies. The investigations for the diagnosis of petechiae are as varied as the causes themselves. Painful joints, gum swelling, easy bruising, and breathlessnessĪctivities like weightlifting, vomiting, giving birth, or coughing can cause petechial hemorrhages.Īntibiotics like penicillin, anticonvulsants including phenytoin and some antidepressants Other common bacterial and viral diseases such as Rocky Mountain Spotted Fever and Hantavirusįever, general body weakness, aches, sore throat, swelling glands, nausea, and vomiting Generalized body weakness and pain, high fever, as well as bleeding from body orifices Sore throat, fever, swollen tonsillar glands, muscle pain, fatigueĪ disorder affecting the blood vessels with inflammation followed by thickening of the vessel wallįatigue, fever, headache, peripheral neuropathy (numbness and weakness), or even strokeĭiseases like Ebola, Marburg, and Dengue that disrupt blood clotting mechanisms Low platelet counts resulting from either autoimmune reactions or reduced productionīleeding gums, nose bleeding, blood in urine or stool, and yellow eyes or skinĪ viral infection, also known as mono or kissing disease, is most prevalent among young adults/teens. Unintended weight loss, easy bruising with bleeding from gums and nose, fever, and night sweats Shortness of breath, fever and chills, fatigue, and generalized body achesĬancer of the blood cells and bone marrow Inflammation of the inner heart layer, including the valves Headache, neck pain, fever, light sensitivity, and vomiting
#Pinpoint petechiae skin#
Here are the conditions that might be responsible for your skin lesions: ConditionĪ life-threatening disease of the central nervous system caused by the bacteria Neisseria meningitides. Different conditions, ranging from mild, preventable diseases, life-threatening illnesses, and prescription drugs, can cause this bleeding below the skin or mucous membranes. When tiny blood vessels (capillaries) break, the bleeding into the skin results in multiple small spots called petechiae. Petechial lesions can occur anywhere on the body irrespective of age, but the children are most affected. Petechiae are usually less than 2 mm and any spot of bleeding greater than 2 mm is classified differently because of the distinct causes. But petechia retains its characteristics even after pressing. When you press a distinctive rash, it becomes lighter or pale. However, they are neither bumpy nor itchy like most rashes. Typical petechiae occur in clusters, resembling a rash. Because of that, petechiae are described as non-blanching. They can appear as red, brown or purple lesions that do not disappear when squeezed. Petechiae are pinpoint-sized spots that appear on the skin and mucous membranes because of bleeding from the capillaries below these surfaces. While most cases are mild, you might need to see a doctor promptly as petechiae can be a sign of a serious underlying medical problem. The non-blanching rashes have multiple causes, making them common among different age groups. Petechiae are tiny red spots, usually less than 2 mm, that form on the skin and membranes lining body surfaces like the mouth and eyes.
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