If you notice a sudden red patch in circular form on your skin, especially when it resembles ringworm, then it is an alarming situation. Ringworm is a fungal infection that is confused with different conditions, such as eczema, psoriasis, Lyme rash, hives, and many more.
It is important to know about other skin infections that cause red circles on the skin, which are not ringworm, so that you know when to visit us at the ER of Irving. Our emergency care centre is fully equipped with board-certified doctors and the latest technology for quick diagnostics.
In this blog, we will clear your confusion about the red circle on skin, not ringworm, including how it looks and appears. Moreover, we will also specify when and why you should visit the ER of Irving in case you observe round patches on skin.
What is ringworm?
Ringworm is not caused by a worm but rather a common fungal infection that affects the skin and sometimes the hair or nails. In medical terminology, it is known as ‘tinea’ and appears when a dermatophyte grows on the outer layer of skin.
It appears as a circular, red, itchy rash and is clear at the centre. It is very contagious and can spread through skin-to-skin contact or by sharing items. If it is left untreated, then it can easily spread and cause harm.
If you ever experience a red, itchy circle on your skin, then you should immediately visit the ER of Irving, where we offer the best emergency services near you.
What Causes a Red Circle on Skin (apart from ringworm)?
A red itchy circle on skin can appear due to several reasons other than ringworm. It can appear due to different skin infections, allergies, and skin disorders. It is important to know the common causes of red circle on skin. Knowing the cause can help you adapt the right treatment:
Eczema (Atopic Dermatitis)
Also known as atopic dermatitis, it occurs as itchy, inflamed, round patches of skin. It mainly happens due to dry skin and environmental changes and is not contagious. It can be cured with lifestyle changes and the use of moisturisers.
Granuloma Annulare
These reddish bumps forming circular patterns are usually harmless. It can be treated on its own, but a dermatologist usually recommends using creams and some light treatment if it does not go away on its own.
Psoriasis
They resemble more ringworm and appear as scaly red plaques. It can happen when the immune system is overactive and is most commonly observed in the elbows and scalp. It is not contagious and usually triggers due to stress, medication, and weather. It can be treated with topical creams and phototherapy.
Nummular Dermatitis (Discoid Eczema)
It is also called discoid eczema and is referred to as coin-shaped red patches. Due to their round appearance, people often confuse them with ringworms. It triggers with allergies and irritants and can be treated by using creams, moisturizers, and topical corticosteroids.
Lyme Disease Rash
It appears as a red circular patch that is clear at the centre; it is called a ‘bullseye pattern’. It usually appears 3 to 30 days after a tick bite and grows gradually. It results in serious complications, including neurological problems, heart issues, and joint inflammation.
Hives or Allergic Reactions
Hives are also known as urticaria and often appear as circular or ring-like patterns. At times, it is triggered by allergic reactions to foods, medications, and insects. Some people report hives due to antihistamines.
Treatment options
The red circular rash can emerge due to various reasons. These red circles on skin not itchy or sometimes can be itchy, but they can be an underlying serious issue.
The right treatment depends upon the issue encountered. Some red circular patches on the skin can go away on their own, whereas some require medical treatment.
Below are a few effective treatment options:
Phototherapy
In this process, a controlled ultraviolet (UV) light exposure is given to the skin for cell turnover. It is most effective and recommended for Psoriasis.
Medications
Doctor-prescribed medications can be used to avoid the rash from spreading. Moreover, medications are also helpful when the red circle is giving rise to something else, such as a high fever.
Lifestyle changes
If you’re sensitive to certain irritants and reactants, then it should be avoided. Follow a healthy lifestyle, including a balanced diet, avoiding areas that make your skin sensitive, and adjusting your work routine.
Moisturizers
If you’re looking for immediate rash treatment, using a moisturizer is an effective option. It helps your skin to cool down and avoid getting triggered by sensitive products.
Heat/cold compress
It relieves itch and inflammation, and is most effective for providing general support to rashes.
When to Visit the ER of Irving?
Although a red itchy circle on the skin is usually harmless, in some cases it might require immediate medical attention. It is essential to recognize these signs when they indicate a serious situation.
Below are a few signs when you need to take urgent care at the ER of Irving:
- Red rash that is rapidly spreading
- Severe pain and bleeding
- Bullseye-shaped rash
- Difficulty while breathing
At ER of Irving, our board-certified healthcare professionals are 24/7 ready to provide the best emergency services. We focus on offering compassionate and expert care for the best medical treatment.
Final Verdict
A red circle on the skin is not always a ringworm; it can be linked to other skin conditions, such as eczema, Lyme disease, nummular dermatitis, and other skin allergies.
A red circular patch is not always serious, but in some cases, it might be an underlying serious health issue.
If the red patch is spreading, causing pain, and is mixed with other signs such as sneezing, coughing, and temperature, then you need to immediately visit us at the ER of Irving. We offer the best specialized treatment under the supervision of board-certified health care professionals.
Want to book an appointment immediately? Visit us or contact us for the best urgent care treatment.
Frequently Asked Questions (FAQs)
Can babies have a red circle on skin?
Yes, babies have sensitive skin and can have red circular patches on skin.
What causes red rashes on skin?
Red rashes on skin can be caused by different reasons, including ringworms and Eczema.
What can a red circle on skin be that is not ringworm?
It can be due to Eczema, Nummular Dermatitis, Lyme or hives.
What is the difference between ringworm and psoriasis?
Ringworm is caused by a fungal infection ,whereas psoriasis is caused by an autoimmune disorder.
Does a red circle on the skin heal on its own?
Depending upon its cause, it can heal on its own.
