2022年4月13日 · Purpura causes red, purple or brown blood spots on your skin. It happens when small blood vessels leak blood under your skin’s surface. There are different types of purpura. Treatment for purpura depends on the underlying condition causing it.

2018年9月17日 · Purpura occurs when small blood vessels burst, causing blood to pool under the skin. This can create purple spots on the skin that range in size from small dots to large patches. Purpura spots...

2024年2月16日 · Senile purpura may look like oddly shaped discolored areas on exposed skin, usually on the arms and hands. This article discusses what senile purpura is in more detail, including its...

2022年4月25日 · Bleeding into the skin happens when small blood vessels burst just below your skin’s surface. These blood vessels leak into surrounding tissues. Your skin may appear red, purple, blue or black. Bleeding into the skin may cause only discoloration, or the spot may be swollen and tender to the touch.

2024年9月20日 · Purpura, also known as skin hemorrhages or blood spots, can signal several medical problems, ranging from minor injuries to life threatening infections. Purpura is a physical sign of an...

2023年9月5日 · A purpura is a flat, discolored spot on the skin caused by small blood vessels that leak and result in blood that pools under the skin’s surface. Generally, they are small bruise-like spots on the skin that look different than typical bruising.

2024年10月24日 · Petechiae have several causes, including viral and bacterial infections, the use of certain medications, and serious health conditions that affect your blood. A doctor can examine the spots and...

2023年9月13日 · Purpura is the term for discolored spots on the skin that develop when small blood vessels leak under the surface. With purpura, you may notice red, purple, or brown spots or patches on your skin...

2025年2月7日 · The spots are found on the skin, inside the mouth, or on the eyelids. These marks can be red, purple, or brown. The spots are tiny, less than 2 millimeters in diameter (similar to the tip of a pen).

2023年7月14日 · Blood spots smaller than 2 mm are called petechiae. Purpura is larger – more than 2 mm. Purpuric lesions larger than 1 cm are called ecchymoses (sometimes referred to as bruises). Unlike traumatic bruises which appear when we fall or bump into something, purpura can appear without any injury or minor injury.