If you have ever noticed red dots appearing on your skin, you might have wondered what they are and whether they indicate a serious health issue. These red dots, also known as petechiae, can vary in size and shape and may appear for a variety of reasons. Understanding their causes and potential implications is essential for maintaining skin health and overall well-being.
Types of Red Dots
Petechiae
Petechiae are small, red or purple dots that appear on the skin due to bleeding under the skin’s surface. They are often caused by minor trauma or injury and may indicate a low platelet count or a clotting disorder.
Cherry Angiomas
Small blood vessels make up the benign skin growths known as cherry angiomas. They typically appear as bright red or purple dots on the skin and tend to increase in number with age.