What is the circular mark on my arm?
The most common cause of a circular rash on the skin is ringworm, but other issues can also leave this distinctive mark. A doctor diagnoses the cause of a rash after examining it and asking about symptoms. They may recommend oral medication, a topical cream, or strategies for avoiding triggers.Jun 30, 2020
What is a round circle on skin?
Although a circular or ring-like rash could be ringworm, it could also be a ringworm look alike. If you notice a circular rash on yourself or a child, a visit to the doctor for an accurate diagnosis is often warranted. Your doctor might refer you to a dermatologist.
What is a round circle rash?
Ringworm of the body (tinea corporis) is a fungal infection that can cause an itchy, circular rash. Ringworm gets its name because of its ring shape — there is no worm under the skin.
What is Livedo?
Livedo reticularis (LR) is a skin symptom. It refers to a netlike pattern of reddish-blue skin discoloration. The legs are often affected. The condition is linked to swollen blood vessels. It may get worse when the temperature is cold.Jun 19, 2021
What happens if ringworm goes untreated?
If left untreated, ringworm can spread to other areas of your body. You may also risk spreading the infection to someone else. Other potential complications include: hair loss and scarring.
What creams treat ringworm?
Ringworm on the skin like athlete's foot (tinea pedis) and jock itch (tinea cruris) can usually be treated with non-prescription antifungal creams, lotions, or powders applied to the skin for 2 to 4 weeks. There are many non-prescription products available to treat ringworm, including: Clotrimazole (Lotrimin, Mycelex)
How do you treat ring rash?
How is a ring rash treated?Apply clear nail polish. If you're allergic to something in the ring, like nickel traces, one easy fix is to paint the inside of your ring band with clear nail polish. ... Try professional cleaning. Have your rings cleaned professionally. ... Moisturize. ... Use gentle soaps.
Can eczema be circular?
Discoid eczema causes distinctive circular or oval patches of eczema. It can affect any part of the body, although it does not usually affect the face or scalp. Credit: The first sign of discoid eczema is usually a group of small spots or bumps on the skin.
How do you tell if a rash is fungal or bacterial?
Skin infections caused by viruses usually result in red welts or blisters that can be itchy and/or painful. Meanwhile, fungal infections usually present with a red, scaly and itchy rash with occasional pustules.Aug 23, 2019
How do you fix livedo reticularis?
There is no specific treatment for livedo reticularis, except for cold avoidance. In some patients, the symptoms may improve spontaneously with age. Rewarming the area in idiopathic cases or treatment of the underlying cause of secondary livedo may reverse the discolouration.
What kind of doctor treats livedo reticularis?
To fully evaluate for the comorbid conditions of livedoid vasculopathy, consult a hematologist (to evaluate for factors that lead to hypercoagulable states) and vascular surgeons (to evaluate and treat underlying defects of coagulation).Apr 23, 2020
What livedo reticularis looks like?
Livedo reticularis is thought to be due to spasms of the blood vessels or an abnormality of the circulation near the skin surface. It makes the skin, usually on the legs, look mottled and purplish, in sort of a netlike pattern with distinct borders. Sometimes livedo reticularis is simply the result of being chilled.