They have the appearance of pinpoint red dots on the skin. Infections and side effects from medicines are two commonly known causes of petechiae. These are non-itchy red spots on the skin caused by subcutaneous bleeding of capillaries. In both conditions the blockage is in the deeper layers of your skin, making them more difficult to treat. Amongst which, miliaria rubra and miliaria profunda are likely to cause small lumps or small red spots on the body. Depending on the severity of the condition, miliaria is divided into 3 subtypes. It’s a common skin condition that affects people of all ages in hot, humid climates. Heat rash, prickly heat or miliaria occurs when your sweat ducts are blocked and sweat leaks into your skin. Their flare-ups are often characterised by edema, erythema, dryness, scaly patches and bumps or small red spots on the skin.Ī list of chronic skin diseases that can cause red spots on the skin are mentioned below: Several chronic skin diseases have a genetic influence and are also triggered by external factors such as heat, sun exposure, dry skin, skin irritants and others. Some commonly known infections that cause red spots on the body are listed below: They may be accompanied by other symptoms such as fever, inflammation, pain and skin irritation. There are several viral, bacterial and fungal infections that cause tiny red spots to develop on your skin as part of their symptoms. The condition is extremely pruritic and spreads easily. In the case of Scabies, small red spots develop on the skin where the mites burrow and lay eggs. Parasitic infestations (nits, mites) on your skin can also cause a rash like tiny red spots to appear on your body. Depending on the severity of the bite, the symptoms are likely to disappear within a few days. The sting, saliva or toxins present in an insect bite can trigger an immune reaction causing itchy red spots on your skin along with inflammation. Some common types of allergic conditions that cause red spots on the skin are: Certain foods and drugs may also cause allergic reactions. The body perceives the skin irritant as a threat, thus launching an immune attack causing inflammation and itchy red spots on the skin. People with sensitive skin or an overactive immune system may experience an allergic reaction when their skin comes in contact with an allergen (detergents, dyes, cosmetics, pollen). Your skin’s defence mechanism is designed to protect your body from harmful elements. What Are The Causes of Red Spots On Skin? 1. However, if you suddenly develop a non-itchy red spot on the skin, it is better to get it checked by a dermatologist. Pinpoint red dots on the skin caused by a condition called petechiae are also non-itchy in nature. They can be birthmarks, acne or even a red mole also known as cherry angiomas. Non-itchy red spots on the skin are often harmless. If you notice an increase in the number or size of these red spots or experience symptoms like severe skin irritation, fever, breathlessness, inflammation, it is advisable to seek immediate medical help. Skin rashes can also cause itchy red spots on the skin. Itchy Red Spots On SkinĪllergic reactions or infections that cause red spots on the body, often tend to be pruritic or itchy in nature. In order to treat red spots on your body, it is vital to diagnose their real cause. Their appearance can cause irritation, itching and inflammation on your skin. Red spots on the skin may indicate a variety of skin conditions or can be symptoms of an internal disease. ‘Rakta Mandalas’ or red spots on the skin are likely to appear if there is an imbalance in your Doshas (bodily humours) along with a vitiation of the Rakta Dhatu (blood tissue).
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