Red Dots On Your Skin : Causes & What They Could Mean
Red dots on the skin can appear for various reasons, some of which may resolve on their own, while others require appropriate treatment.
Common causes of red spots include allergic reactions, acne scars, vascular birthmarks, angiomas, excess protein production, heat rash, insect bites, leaking capillaries, and autoimmune conditions.
Petechiae and Purpura
These are small red dots that appear on the skin due to damaged blood vessels or capillaries. Common causes include stress, coughing, or certain medications. While they are typically harmless, they can occasionally signal underlying platelet disorders.
Cherry Angiomas
Cherry angiomas are small, raised, bright red bumps caused by an overgrowth of blood vessels. They are generally harmless and commonly appear with age.
Heat Rash
Heat rash occurs when sweat gets trapped in sweat ducts, leading to itchy, red dots on the skin.
Allergic Reactions
Red spots can develop as a result of an allergic reaction to food, substances, medications, or insect stings or bites.
Folliculitis
Folliculitis is the inflammation of hair follicles, typically caused by bacterial or fungal infections. It results in red, pus-filled bumps on the skin, which can be uncomfortable.
Vasculitis
Vasculitis is a condition linked to autoimmune disorders or infections that causes inflammation of the blood vessels.
Hemangiomas
Hemangiomas are birthmarks caused by abnormal growth of blood vessels. While generally harmless, they may require medical intervention in some cases.
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