Why Do I Have Small Red Dots On My Skin
Olivia Luz
Its spots may have a red ring around them.
Other small red itchy bumps may be caused by insect bites. There are many possible causes for red spots on the skin. Based on the information and images submitted of your nose this looks like a telangiectasia. Erythema is the medical term for redness of the skin.
Red spots on the skin that occur singly can be a small benign tumor of blood vessels known as a hemangioma. Scrape the stinger off with a blunt object. Small dilated blood vessels on the surface of the skin causing red spots. It occurs due from damage to hair follicles which allows germs to enter and trigger an infection.
Tiny pinpoint hemorrhages can be seen in the skin and are referred to as petechiae. Infection of hair follicles from staphylococcus aureus staph bacteria is the most common cause of folliculitis. Tiny red spots on the skin can also be caused by reactions to certain medications including cortisone aspirin atropine carbamazepine chloral hydrate desipramine indomethacin naproxen penicillin nitrofurantoin quinine cimetidine chlorothiazide phenytoin rifampin linezolid or anticoagulants such as warfarin or heparin. Allergic reactions to food and medicine are considered serious they can be life threatening.
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Some are triggered by allergies like contact dermatitis while others are caused by bacteria a virus or an autoimmune condition. Insects such as bees may leave a stinger behind. This can be on the face hands legs or all over the body. These changes may lead to tissue or organ damage due to restricted blood flow.
Bleeding disorders can also lead to the formation of purplish red spots that are larger known as purpura. In exceptional cases it might be caused by an underlying disease but in this case it looks normal. This is an inflammation of the hair follicle that is usually caused by a bacterial chemicals drugs or fungal infection. Keratosis pilaris kp also causes small red spots on your skin.
This genetic disorder affects hair follicles of the skin and often manifests as rough small folliculocentric keratotic papules. This condition is the inflammation of blood vessels and results in thickening narrowing weakening or scarring of the blood vessel walls. The spots can be spread or clustered. There are times that the bumps may also be accompanied by small blisters if you have sensitive skin.
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