A keloid is a bump of scar tissue that grows past a wound's bounds. It may keep growing weeks after your skin heals. More common in dark pare, keloids tin form anywhere, but often they're on earlobes, shoulders, the upper back, chest, or cheeks. They're non harmful, and then if they don't bug yous, you can exit them alone. Just if 1 is as well big or itchy, you can have it treated or removed. To foreclose them, avoid piercings or surgery y'all don't need.
Pare tags are little growths of skin with a bulge at the end. They unremarkably form in places where your skin rubs together, like your neck, armpits, or groin. For the most function, yous don't need to worry about them. But if they're painful, bleeding, or irritated, show your doctor. They can freeze or cut them off or use a balmy electric current to remove them. Don't effort to get rid of them yourself. That can crusade bleeding or an infection.
These small-scale, flesh-colored sacs under your skin are filled with keratin -- a soft, cheese-like protein. The slow-growing bumps form when a hair follicle or oil gland is blocked or damaged. Most pare cysts are benign (not cancer) and won't need treatment unless they injure, leak, or bother y'all. But information technology's all-time to have a doc check them to rule out a more serious condition, especially if they get red, painful, or swollen.
There are a lot of things that can crusade these itchy, swollen welts -- an allergy, infection, dominicus, exercise, stress, or an illness. The bumps vary in size and can merge to class larger ones. Hives frequently fade inside a day, but new ones tin can appear as the sometime ones go away. A bout may last days or weeks. If you know what triggers your hives, avoid information technology. A cool cloth or shower tin can soothe mild cases. Antihistamines or steroids help, too.
Atopic dermatitis, or eczema, sometimes causes small, itchy bumps that may ooze fluid. Information technology's not clear exactly what causes this long-lasting condition, but genes probably play a role. It's likewise linked to allergies and asthma. Doctors treat eczema with creams, pills, and shots to help ease the inflammation. Y'all tin can assistance past keeping skin moist and avoiding things that trigger outbreaks, like stress or sure soaps.
Warts can pop up on your easily, face up, feet, and limbs. All are caused past the human papillomavirus (HPV), but different strains touch on just sure trunk parts. You tin can pass them to others or a new surface area of skin past affect. Warts may get abroad on their own, but treatment stops them from spreading. Over-the-counter remedies can aid, simply meet a doctor for warts that hurt, spread, itch, burn, bleed, or appear on your confront or genitals.
Pseudofolliculitis barbae is an inflammatory response to shaving. Short hairs get "trapped" in the skin, causing breakouts and sometimes infection. It's more than common in men.
Folliculitis happens when bacteria infect pilus follicles, ofttimes on your neck, thighs, armpits, or buttocks. It causes small, red bumps or pimples. You lot may also get blisters, sores, and itchy or tender skin. To treat it, wash with a clean cloth and antibacterial soap. Your doctor can also prescribe antibiotics.
A dermatofibroma is a small, firm, cherry-red-brown crash-land that ordinarily appears on your legs. It has nerves and blood vessels, then it can bleed if it's damaged, like if you lot shave over information technology. It'due south non clear what causes them, simply you may become 1 after a minor injury like a issues bite. They're harmless, but ever let your doctor know about anything new on your skin. They tin can treat a dermatofibroma if it bothers you. It won't become away on its own.
Small glands in your neck, armpits, or groin, called lymph nodes, are part of your immune system. When you're fighting an infection, they tin swell to pea-size lumps or larger. They get smaller as you go amend. But tell a doctor if they're swollen for 2 weeks or more, feel hard, grow fast, are shut to your collarbone, or the peel over them is red. These, along with weight loss, night sweats, fever, or fatigue, may be signs of cancer.
These tiny, vivid red spots or bumps on your peel are unremarkably harmless. You might start seeing them in your 30s and 40s, and become more of them as y'all age. If ane turns nighttime brownish or black, tell your doctor so they tin make sure it's not skin cancer. In most cases, you won't need handling for blood-red hemangiomas unless they're irritated or bleeding. If you don't like how they wait, talk to your doctor most removing them.
When a poly peptide called keratin plugs up your hair follicles, you tin get small pointed pimples, a condition called keratosis pilaris. The sandpaper-similar bumps unremarkably course on upper arms, buttocks, and thighs. They're white or crimson and don't injure, but may itch. The mutual condition is typically inherited, and often goes away every bit you get older. Y'all don't need treatment, but pare creams, a soak in a hot bath, and exfoliation may aid.
Almost all adults have moles -- flat or slightly raised round spots. They come in many colors, but they're often brown or black. Almost of the fourth dimension, you don't need to worry about them. Simply those that change in size, shape, or color could signal pare cancer. Bear witness your physician if a mole has an unusual shape, uneven edges, different colors, gets bigger, grows up from your skin, or bleeds, oozes, itches, hurts, or turns scaly.
These thick, rough bumps can look waxy or scaly, similar they're pasted on. You can get them anywhere on your skin. They may have a warty surface, but they aren't contagious. Seborrheic keratoses beginning minor, just they tin grow to more than an inch wide. Some itch, but most are painless and don't need treatment. If you lot have one that looks like skin cancer, your doc may remove information technology just to be safe.
If you accept a round, moveable lump under your pare, it may be a lipoma. These fatty masses feel soft, doughy, or rubbery. They usually appear on your neck, shoulders, back, or artillery. A doc tin recognize one just by looking at or feeling information technology. Well-nigh are harmless, simply if one bothers you, a doctor can care for information technology with steroid shots, liposuction, or surgery. A lipoma that grows apace or hurts may be cancer, so exist sure to tell your doctor.
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seven) Regular army Medical Department / Wikipedia
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xiii) DermPics Images / Science Source 14) Science Photo LIBRARY / Scientific discipline Source
SOURCES:
American Academy of Dermatology: "Hives," "Moles," "Seborrheic Keratoses," "Skin of Color," "Warts," "Keloids," "Hemangioma."
American Academy of Pediatrics: "Swollen Glands."
Asthma and Allergy Foundation of America: "Chronic Urticaria (Hives)."
American College of Allergy, Asthma and Immunology: "Hives (Urticaria)."
American Family Physician,March 2002.
American Osteopathic College of Dermatology: "Dermatofibroma," "Folliculitis," "Keratosis Pilaris."
Cleveland Clinic: "Moles," "Skin Tags and Cysts: When Y'all Should Worry," "Swollen Lymph Nodes."
Indiana University Bloomington: "Folliculitis."
Johns Hopkins Medicine: "Keratosis Pilaris."
Medscape: "Cherry Hemangioma."
Mount Sinai Hospital: "Dermatofibroma," "Keloid."
NYU Langone Medical Center: "Acrochordons," "Epidermal Cyst," "Lipomas Involving Nerves," "Seborrheic Keratosis."
Salam, G.American Family Doc,March 2002.
Thomas, M.International Journal of Trichology, October 2012.
University of Rochester Medical Center: "Lymphadenopathy.
UpToDate: "Pseudofolliculitis barbae."
Mayo Clinic: "Atopic dermatitis (eczema)."
Medline Plus: "Eczema."
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