1. Apply a topical antifungal. Most cases of ringworm can be treated at home. Over-the-counter antifungals can kill the fungus and promote healing. Effective medications include miconazole (Cruex ...Mar 7, 2023 · Pityriasis rosea is a common rash that usually begins as a round or oval-shaped patch and spreads in stages in a characteristic pattern. It may or may not be itchy and usually lasts six to eight weeks before resolving on its own. The four stages of pityriasis rosea are: Preliminary stage: You feel ill for a day or two. The symptoms of ringworm include: a ring-like red or silvery rash on your skin – your skin will look red and irritated around the ring, but healthy inside. scaly, itchy and inflamed skin. the rings may multiply, grow in size and merge together. the rings may feel slightly raised and the skin underneath may be itchy.Ringworm is a skin infection that causes jock itch and athlete’s foot. Ringworm is usually easy to notice because of its shape. A patch that may itch or be scaly will often turn into a raised ...Ringworm (Tinea corporis) Photo Credit: Bernard Cohen. Description: Ringworm is a common skin infection that is caused by a fungus. It’s called “ringworm” because it can cause a ring-shaped rash that is usually red and itchy with raised edges.May 18, 2023 / Skin Care & Beauty A Rash Decision: How To Cure Ringworm Over-the-counter antifungal creams usually get the job done Being told you have a case of ringworm is enough to make your skin crawl. Thankfully, the condition is not nearly as creepy-crawly as it sounds. There aren’t even any worms involved. (Cue sigh of relief.)Ringworm emerges in stages from the initial contact: Day one : This is the period of exposure when you make first contact with an infected person, animal, or object. Day two to ten : This is referred to as the incubation period, the period before symptoms emerge and when the fungus spores colonize the skin.Microscopic fungi Microsporum canis, scientific 3D illustration Microscopic fungi Microsporum canis, 3D illustration. Zoophilic dermatophyte fungus, causes infections of scalp (tinea capitis), body skin (tinea corporis) aquired from infected dogs and cats ringworm microscope stock pictures, royalty-free photos & imagesJun 25, 2023 · With treatment, a ringworm infection on a part of the body without hair (glabrous skin) is likely to clear up within two to four weeks of the start of treatment. More serious cases, and infections ... The fungal infection can develop on the body, but especially under fingernails and on feet. Ringworm skin lesions normally begin as distinctive, reddish round areas of hair loss, which may progress to reddening, thickening and loss of pigmentation to other skin areas. The Centers for Disease Control and Prevention notes that rash can be dry and ... itchiness itchy or scaly patches that are red, brown, or gray, or raised areas of skin called plaques a round, flat patch of itchy skin patches that develop blisters or pustulesRingworm is a type of skin infection. It looks like a red skin rash that forms a ring around normal-looking skin. Ringworm infection is not caused by an actual worm but by fungi on the skin, hair, and nailbeds. The symptoms of ringworm vary, depending on which part of the body is affected. Most cause itching.Ringworm of the foot (“ a thlete ‘ s foot”) appears as a scaling or c racking of t h e skin, espe c ially betwe e n the toes. Ringworm of the na i ls causes the affected nails to beco m e t hick, discolored, and brittle. In do m estic ani m als, ringworm can cause a varie t y of s ym pto ms, but m ost cases s h ow sc a ling and patches ofErythema - Redness on the chest, head, forelegs, or the back ridge; Shedding and patchy hair loss at different levels (often associated with “crusty” skin) found on the tail, head, chest, or the back’s ridge; Scaling, reddening, crusting, and thickening patches of the skin and coat if the entire body is infected; A ring of flakey bald ... Symptoms of Ringworm in Cats. The following symptoms are most commonly seen with ringworm in cats. Cats may have circular thickened patches of skin with hair loss. Hair loss occurs when the fungi infect the hair shaft, resulting in weakening of the infected hairs. These hairs are easy to remove with gentle pressure.Jan 13, 2022 · Symptoms of Ringworm in Cats. The following symptoms are most commonly seen with ringworm in cats. Cats may have circular thickened patches of skin with hair loss. Hair loss occurs when the fungi infect the hair shaft, resulting in weakening of the infected hairs. These hairs are easy to remove with gentle pressure. The ringworm healing stages pictures clearly reflects that it becomes extremely red and itchy while it is healing. During this healing stage you should apply antifungal cream, Aloe Vera tincture or apple cider vinegar to counter the itchiness.Ringworm is a superficial skin condition affecting a few specific areas of the body (primarily the head, ears, paws and forelegs), and typically, you will notice inflammation at the site of infection. In canines, the fungus lives and grows in the outermost epidermal layer and in the hair follicles, and sometimes the nail beds.Diagnosis. Ringworm ( dermatophytosis ) is a fungal infection that looks like a red, scaly, ring-shaped rash. It is not caused by a worm but rather by one of about 40 different fungus types. The itchy, circular rash usually starts small and expands outward.I was very interested to see various comments about ringworm. My ringworm started 10 months ago and was prescribed various creams until 2 weeks ago. Then I was prescribed oral terminating. Thankfully I have not experienced any of the side effects others on this site have experienced. To date, there has been no improvement in the inflamed area. Jan 22, 2022 · Signs and symptoms of ringworm of the scalp may include: One or more round, scaly or inflamed patches where the hair has broken off at or near the scalp. Patches that slowly get bigger and have small, black dots where the hair has broken off. Brittle or fragile hair that can be easily broken or pulled out. Tender or painful areas on the scalp. Additionally, tinea capitis, which is the ringworm of the scalp, is more commonly found in Africa, Southeast Asia, and Central America (because of the heat and humidity). So, you might be more likely to get this infection if you live in such regions. What Are The Stages Of Ringworm Infection? Ringworm can incubate for 1-3 weeks.What are the ringworm stages? Recognizing ringworm symptoms can result in red, itchy, or scaly patches on the skin, as well as raised skin areas known as plaques. Blisters or pustules form on patches. On the outside edges, patches that may be redder or resemble a ring appear to be redder. Patches with defined and raised edges. Jan 14, 2021 · Feet (tinea pedis or “athlete’s foot”): The symptoms of ringworm on the feet include red, swollen, peeling, itchy skin between the toes (especially between the pinky toe and the one next to it). The sole and heel of the foot may also be affected. In severe cases, the skin on the feet can blister. Scalp (tinea capitis): Ringworm on the ... Rarely, athlete’s foot can be caused by non-dermatophytes like yeast ( candida ). Athlete's foot is caused by the same type of fungi (dermatophytes) that cause ringworm. (Photo credit: Science ...Mar 1, 2023 · This skin infection is a ring-like rash that appears anywhere on the body or face. It happens in people of all ages, but it is more common in children. It is also more common in warmer climates. The symptoms may include: Red, ring-like rash with raised edges. The middle of the rash may become less red as the lesion grows. Nov 21, 2015 · If ringworm appears elsewhere on your child’s body, he may have the type spread by infected dogs or cats. The first signs of infection on the body are red, scaly patches. They may not look like rings until they’ve grown to half an inch in diameter, and they generally stop growing at about 1 inch. Your child may have just one patch or several. Ringworm Stages. The infection doesn’t present itself right away. It can take up to two weeks before an individual starts to notice any symptoms. Typically, the fungal infection can be identified in two stages; the initial and second stages. In the initial stage, a person might notice a patch of irritated pink or red skin.What are the healing stages of ringworm? - Quora. Something went wrong. Wait a moment and try again.Mar 14, 2016 · For example, if your child has one or two small areas of patchy, scaly skin, a doctor may prescribe a cream treatment. Examples of creams used to treat ringworm include: clotrimazole. miconozole ... Mar 14, 2016 · For example, if your child has one or two small areas of patchy, scaly skin, a doctor may prescribe a cream treatment. Examples of creams used to treat ringworm include: clotrimazole. miconozole ... Rarely, athlete’s foot can be caused by non-dermatophytes like yeast ( candida ). Athlete's foot is caused by the same type of fungi (dermatophytes) that cause ringworm. (Photo credit: Science ... Advanced Stages. The majority of pictures of ringworm are taken in the advanced stage of the skin disease when the infection has fully presented itself. Ringworm on skin is typically a red raised rash. Small bumps or blisters may form on the border and it will itch like crazy. Scalp ringworm usually leads to reddening, scaling, and crusting of ... Common signs of ringworm in dogs include: Roughly circular areas of hair loss (but not always circular) Red, inflamed, or scabby skin. Rough, brittle, broken claws (if nails are infected) Affected skin isn’t usually itchy. If left untreated, ringworm lesions become larger and irregular in shape, and the fungus spreads to other areas of the ...Ringworm Stages. The infection doesn’t present itself right away. It can take up to two weeks before an individual starts to notice any symptoms. Typically, the fungal infection can be identified in two stages; the initial and second stages. In the initial stage, a person might notice a patch of irritated pink or red skin. The basic ringworm stages thus include; Initial stage or ringworm early stage, which is characterized by red or pink irritating skin patch. In other cases, it can appear scaly and dry, not essentially like the ringworm. The second stage whereby the lesion begins to grow and enlarge.Stage 1: Less itching The first symptoms of ringworm that will diminish during treatment are the itching and redness. Blisters and the ring-shaped rash will still be present, but may look less red and irritated.Athlete's foot is caused by the same type of fungi (dermatophytes) that cause ringworm and jock itch. Damp socks and shoes and warm, humid conditions favor the organisms' growth. Athlete's foot is contagious and can spread through contact with an infected person or from contact with contaminated surfaces, such as towels, floors and shoes.Ringworm is the common name given to a fungal infection of the skin, hair, and nails. Ringworm infections can occur in humans and in all domesticated species of animals. The name comes from the classical appearance of the round, red, raised 'ring' marking the boundary of inflammatory lesions in people infected with the disease.Advanced Stages. The majority of pictures of ringworm are taken in the advanced stage of the skin disease when the infection has fully presented itself. Ringworm on skin is typically a red raised rash. Small bumps or blisters may form on the border and it will itch like crazy. Scalp ringworm usually leads to reddening, scaling, and crusting of ...Ringworm of the foot (“ a thlete ‘ s foot”) appears as a scaling or c racking of t h e skin, espe c ially betwe e n the toes. Ringworm of the na i ls causes the affected nails to beco m e t hick, discolored, and brittle. In do m estic ani m als, ringworm can cause a varie t y of s ym pto ms, but m ost cases s h ow sc a ling and patches ofMay 18, 2023 / Skin Care & Beauty A Rash Decision: How To Cure Ringworm Over-the-counter antifungal creams usually get the job done Being told you have a case of ringworm is enough to make your skin crawl. Thankfully, the condition is not nearly as creepy-crawly as it sounds. There aren’t even any worms involved. (Cue sigh of relief.)Stages of Ringworm. You won’t see ringworm right away when the fungus has infected you. It can take up to 2 weeks before you start noticing symptoms. Some of the stages you may see include: Initial stage. During this stage, you may notice a pink or red irritated patch of skin.Tinea corporis, also known as ringworm of the body, tinea circinata, or simply ringworm, is a fungal infection on the surface of the skin. Ringworm may be passed to humans from direct contact with infected people, infected animals, contaminated objects (such as towels or locker room floors), and the soil. The most common type, which appears as ...Symptoms of Ringworm in Cats. The following symptoms are most commonly seen with ringworm in cats. Cats may have circular thickened patches of skin with hair loss. Hair loss occurs when the fungi infect the hair shaft, resulting in weakening of the infected hairs. These hairs are easy to remove with gentle pressure.Feline ringworm is among the most frequently occurring skin disorders affecting the worldwide cat population. Clinical signs include circular areas of hair loss, broken and stubbly hair, scaling or crusty skin, alterations in hair or skin color, inflamed areas of skin, excessive grooming and scratching, infected claws or nail beds, and dandruff.Erythema - Redness on the chest, head, forelegs, or the back ridge; Shedding and patchy hair loss at different levels (often associated with “crusty” skin) found on the tail, head, chest, or the back’s ridge; Scaling, reddening, crusting, and thickening patches of the skin and coat if the entire body is infected; A ring of flakey bald ...Ringworm is characterized by a red ring of small blisters or a red ring of scaly skin that grows outward as the infection spreads. Though children are especially susceptible to catching ringworm, it can affect adults as well. Image: Courtesy of Dr. Lucille K. Georg/ Centers for Disease Control and Prevention (CDC) Text: "Understanding Ringworm ...The ringworm healing stages pictures clearly reflects that it becomes extremely red and itchy while it is healing. During this healing stage you should apply antifungal cream, Aloe Vera tincture or apple cider vinegar to counter the itchiness.Body ringworm (tinea corporis). This skin infection is characterized by a ring-like rash anywhere on the body or the face. It happens in all ages, but is seen more often in children. It is more common in warmer climates. The symptoms of body ringworm may include: Red, circular lesion with raised edges.Ringworm (Tinea corporis) Photo Credit: Bernard Cohen. Description: Ringworm is a common skin infection that is caused by a fungus. It’s called “ringworm” because it can cause a ring-shaped rash that is usually red and itchy with raised edges.Feet (tinea pedis or “athlete’s foot”): The symptoms of ringworm on the feet include red, swollen, peeling, itchy skin between the toes (especially between the pinky toe and the one next to it). The sole and heel of the foot may also be affected. In severe cases, the skin on the feet can blister. Scalp (tinea capitis): Ringworm on the ...Ringworm is characterized by a red ring of small blisters or a red ring of scaly skin that grows outward as the infection spreads. Though children are especially susceptible to catching ringworm, it can affect adults as well. Image: Courtesy of Dr. Lucille K. Georg/ Centers for Disease Control and Prevention (CDC) Text: "Understanding Ringworm ... Diagnosis. Ringworm ( dermatophytosis ) is a fungal infection that looks like a red, scaly, ring-shaped rash. It is not caused by a worm but rather by one of about 40 different fungus types. The itchy, circular rash usually starts small and expands outward.Apr 24, 2023 · Sections of hair may break off near the scalp, leaving scaly, red areas or bald spots. You may see black dots where the hair has broken off. Left untreated, these areas can gradually grow and ... Ringworm is characterized by a red ring of small blisters or a red ring of scaly skin that grows outward as the infection spreads. Though children are especially susceptible to catching ringworm, it can affect adults as well. Image: Courtesy of Dr. Lucille K. Georg/ Centers for Disease Control and Prevention (CDC) Text: "Understanding Ringworm ...Diagnosis. Ringworm ( dermatophytosis ) is a fungal infection that looks like a red, scaly, ring-shaped rash. It is not caused by a worm but rather by one of about 40 different fungus types. The itchy, circular rash usually starts small and expands outward.Jun 12, 2014 · Fabrics. Wash any fabrics at least at 60 C / 140 F in order to kill off any spores. This includes any of your own clothing in contact with a ringworm piggy, as well as any fleece bedding, fabric underlay, cosies, lap rugs and the towels needed for treatment and dips etc. Toys and wooden furnishings. Symptoms of Ringworm in Cats. Clinical signs associated with ringworm are areas of hair loss (alopecia), as well as crusty, scabby areas, increased skin scales (like dandruff) and a variable level of inflammation (a form of dermatitis, with redness, soreness and itchiness). Sometimes, distinct focal patches of alopecia are seen (the classic ...Aug 25, 2023 · Athlete's foot is caused by the same type of fungi (dermatophytes) that cause ringworm and jock itch. Damp socks and shoes and warm, humid conditions favor the organisms' growth. Athlete's foot is contagious and can spread through contact with an infected person or from contact with contaminated surfaces, such as towels, floors and shoes. Stage 4: Complete Healing and Disappearance of Ringworm. This stage develops when the lesion has healed completely and there are no visible signs of the infection. During this time, the skin is back to normal and there are no signs of redness or inflammation. Usually, it takes between two and four weeks for a ringworm infection to heal completely.Ringworm is caused by direct contact with a fungal spore, whereas eczema is a skin condition that is caused by the immune system’s reaction to the external environment. Ringworm. Ringworm is caused by fungi that live on your skin, and can be spread in various ways, typically through other humans, animals, and the environment.The fungal infection can develop on the body, but especially under fingernails and on feet. Ringworm skin lesions normally begin as distinctive, reddish round areas of hair loss, which may progress to reddening, thickening and loss of pigmentation to other skin areas. The Centers for Disease Control and Prevention notes that rash can be dry and ... The basic ringworm stages thus include; Initial stage or ringworm early stage, which is characterized by red or pink irritating skin patch. In other cases, it can appear scaly and dry, not essentially like the ringworm. The second stage whereby the lesion begins to grow and enlarge.Ringworm of the foot (“ a thlete ‘ s foot”) appears as a scaling or c racking of t h e skin, espe c ially betwe e n the toes. Ringworm of the na i ls causes the affected nails to beco m e t hick, discolored, and brittle. In do m estic ani m als, ringworm can cause a varie t y of s ym pto ms, but m ost cases s h ow sc a ling and patches ofOverview Ringworm is a circular-shaped skin rash caused by a fungal infection. What is ringworm? You might be surprised to learn that a fungus — and not a worm — causes ringworm. Fungi thrive in warm and humid areas such as locker rooms and public showers.Body ringworm (tinea corporis). This skin infection is characterized by a ring-like rash anywhere on the body or the face. It happens in all ages, but is seen more often in children. It is more common in warmer climates. The symptoms of body ringworm may include: Red, circular lesion with raised edges.Apr 15, 2022 · Ringworm can look different on certain parts of the body. Athlete's foot, for example, usually causes an itchy, patchy rash with cracking (fissuring) and scaling between the toes. Ringworm on the scalp (tinea capitis) also has unique symptoms. The most common symptom is hair loss. This can be accompanied by what is sometimes called black dot ... Pityriasis rosea is a common rash that usually begins as a round or oval-shaped patch and spreads in stages in a characteristic pattern. It may or may not be itchy and usually lasts six to eight weeks before resolving on its own. The four stages of pityriasis rosea are: Preliminary stage: You feel ill for a day or two.Ringworm is a superficial skin condition affecting a few specific areas of the body (primarily the head, ears, paws and forelegs), and typically, you will notice inflammation at the site of infection. In canines, the fungus lives and grows in the outermost epidermal layer and in the hair follicles, and sometimes the nail beds.Overview Ringworm is a circular-shaped skin rash caused by a fungal infection. What is ringworm? You might be surprised to learn that a fungus — and not a worm — causes ringworm. Fungi thrive in warm and humid areas such as locker rooms and public showers. Foul odor Rash on one or both hands because touching the infected foot can spread the infection to your hands Ringworm infection between the toes Signs of a ringworm infection on the feet can be indicated by itching, burning, and stinging on your soles and between your toes. Ringworm infection on the sole of footMar 10, 2023 · Ringworm (Tinea corporis) Photo Credit: Bernard Cohen. Description: Ringworm is a common skin infection that is caused by a fungus. It’s called “ringworm” because it can cause a ring-shaped rash that is usually red and itchy with raised edges. Ringworm symptoms. The most common symptom of ringworm is the emergence of a small area of infected skin that tends to spread outwards. In most cases, ringworm develops into a rounded, red, inflamed patch of skin. The outer edge is more inflamed and scaly than the paler centre.Jan 13, 2022 · Symptoms of Ringworm in Cats. The following symptoms are most commonly seen with ringworm in cats. Cats may have circular thickened patches of skin with hair loss. Hair loss occurs when the fungi infect the hair shaft, resulting in weakening of the infected hairs. These hairs are easy to remove with gentle pressure. Additionally, tinea capitis, which is the ringworm of the scalp, is more commonly found in Africa, Southeast Asia, and Central America (because of the heat and humidity). So, you might be more likely to get this infection if you live in such regions. What Are The Stages Of Ringworm Infection? Ringworm can incubate for 1-3 weeks.Apr 16, 2021 · Healing Stage of Ringworm During the First 2 Weeks. There is one way to describe the healing stage of ringworm. It’s a slow and gradual process. If you have contracted this fungal infection, your symptoms will most likely appear during the early part of the second week after contracting the disease. Ringworm can appear anywhere on the body, including the scalp (tinea capitis) and groin (jock itch). The rash is usually ring-shaped, but it may look different on your face, neck or scalp. The colour of the ringworm rash may be less noticeable on brown and black skin. Sometimes the rash grows, spreads, or there's more than 1 rash.Rarely, athlete’s foot can be caused by non-dermatophytes like yeast ( candida ). Athlete's foot is caused by the same type of fungi (dermatophytes) that cause ringworm. (Photo credit: Science ...Ringworm is sometimes mistaken for forms of eczema and other skin conditions, like psoriasis. Unlike nummular eczema, the affected areas don’t vary in color, and the patches don’t burn and ...Common signs of ringworm in dogs include: Roughly circular areas of hair loss (but not always circular) Red, inflamed, or scabby skin. Rough, brittle, broken claws (if nails are infected) Affected skin isn’t usually itchy. If left untreated, ringworm lesions become larger and irregular in shape, and the fungus spreads to other areas of the ...
Signs and symptoms of ringworm of the scalp may include: One or more round, scaly or inflamed patches where the hair has broken off at or near the scalp. Patches that slowly get bigger and have small, black dots where the hair has broken off. Brittle or fragile hair that can be easily broken or pulled out. Tender or painful areas on the scalp.. I 4 west accident today
Apr 17, 2023 · Symptoms of Ringworm in Cats. Clinical signs associated with ringworm are areas of hair loss (alopecia), as well as crusty, scabby areas, increased skin scales (like dandruff) and a variable level of inflammation (a form of dermatitis, with redness, soreness and itchiness). Sometimes, distinct focal patches of alopecia are seen (the classic ... Ringworm of the foot (“ a thlete ‘ s foot”) appears as a scaling or c racking of t h e skin, espe c ially betwe e n the toes. Ringworm of the na i ls causes the affected nails to beco m e t hick, discolored, and brittle. In do m estic ani m als, ringworm can cause a varie t y of s ym pto ms, but m ost cases s h ow sc a ling and patches of Ringworm is a type of skin infection. It looks like a red skin rash that forms a ring around normal-looking skin. Ringworm infection is not caused by an actual worm but by fungi on the skin, hair, and nailbeds. The symptoms of ringworm vary, depending on which part of the body is affected. Most cause itching.I was very interested to see various comments about ringworm. My ringworm started 10 months ago and was prescribed various creams until 2 weeks ago. Then I was prescribed oral terminating. Thankfully I have not experienced any of the side effects others on this site have experienced. To date, there has been no improvement in the inflamed area.Jan 14, 2021 · Feet (tinea pedis or “athlete’s foot”): The symptoms of ringworm on the feet include red, swollen, peeling, itchy skin between the toes (especially between the pinky toe and the one next to it). The sole and heel of the foot may also be affected. In severe cases, the skin on the feet can blister. Scalp (tinea capitis): Ringworm on the ... Jan 13, 2022 · Symptoms of Ringworm in Cats. The following symptoms are most commonly seen with ringworm in cats. Cats may have circular thickened patches of skin with hair loss. Hair loss occurs when the fungi infect the hair shaft, resulting in weakening of the infected hairs. These hairs are easy to remove with gentle pressure. Sep 3, 2023 · Stage 4: Complete Healing and Disappearance of Ringworm. This stage develops when the lesion has healed completely and there are no visible signs of the infection. During this time, the skin is back to normal and there are no signs of redness or inflammation. Usually, it takes between two and four weeks for a ringworm infection to heal completely. Mar 1, 2023 · This skin infection is a ring-like rash that appears anywhere on the body or face. It happens in people of all ages, but it is more common in children. It is also more common in warmer climates. The symptoms may include: Red, ring-like rash with raised edges. The middle of the rash may become less red as the lesion grows. Aug 13, 2013 · Ringworm Symptoms To properly identify ringworm on your body, it is important to know the appearance of this skin condition on each body part. When it appears on the skin, ringworm makes circular, reddish patches with raised borders as the patches grow larger, and the centers of these patches turn clear, giving them a ring-like appearance, says ... Additionally, tinea capitis, which is the ringworm of the scalp, is more commonly found in Africa, Southeast Asia, and Central America (because of the heat and humidity). So, you might be more likely to get this infection if you live in such regions. What Are The Stages Of Ringworm Infection? Ringworm can incubate for 1-3 weeks.May 24, 2021 · Contact your veterinarian if your dog experiences any or all of these symptoms: Circular areas of hair loss. Dry, brittle hair. Scabby, inflamed skin. Rough, brittle claws. Hair loss, changes in ... Scabies is caused by a mite, whereas ringworm is a fungal infection. (5,6) Other rashes, such as poison ivy, are due to an allergic reaction. (4) And some sores and rashes result from a viral ...Causes Risk factors Complications Prevention Overview Ringworm of the body (tinea corporis) is a rash caused by a fungal infection. It's usually an itchy, circular rash with clearer skin in the middle. Ringworm gets its name because of its appearance. No worm is involved. Ringworm on an armFeb 1, 2022 · Ringworm is a fungal infection that can affect the skin, hair, or nails. The medical term for this type of infection is called dermatophytosis. The most common fungal organisms that can cause ringworm are . The fungus feeds on dead hair or skin cells. While ringworm is most commonly found in cats, it can also be contracted by dogs and humans. Ringworm is characterized by a red ring of small blisters or a red ring of scaly skin that grows outward as the infection spreads. Though children are especially susceptible to catching ringworm, it can affect adults as well. Image: Courtesy of Dr. Lucille K. Georg/ Centers for Disease Control and Prevention (CDC) Text: "Understanding Ringworm ... Rarely, athlete’s foot can be caused by non-dermatophytes like yeast ( candida ). Athlete's foot is caused by the same type of fungi (dermatophytes) that cause ringworm. (Photo credit: Science ....