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Many different fungi and yeasts can cause infections of your skin, hair, and nails. Many fungal infections are contagious (can be spread from person to person). You can get a fungal infection in the following ways:
Fungal infections are more likely in areas of your body that are warm or moist. This means you’re more likely to get an infection if you:
You’re also more likely to develop a fungal skin infection if you:
Having a weakened immune system may also mean the infection is more severe and harder to treat.
Diagnosis is usually based on the appearance of the skin and medical history. In some cases, skin scrapings, nail clippings, or hair samples may be examined under a microscope or cultured in a lab to identify the specific fungus.
Here we describe some of the main types of fungal infection that can affect your skin and nails.
This is the most common type of fungal infection. It affects around 7 in 10 people at some point in their lives. It’s caused by a fungus that grows in the skin between your toes and on the soles of your feet. It grows easily here because the area gets moist when your feet sweat.
Athlete’s foot can cause itchy, white, flaky patches on the skin between your toes. It may sometimes look red on white skin and cause darker patches on black or brown skin. It can cause painful cracks or fissures between your toes too. The sole of your foot can also become itchy, thickened, and scaly. You might also get blisters.
Athlete’s foot is more likely if you wear shoes that make your feet sweaty and you’re in a warm, humid environment. You can catch it by walking barefoot in shared shower or swimming areas. If you scratch the affected area, it can spread the infection to other parts of your body.
Despite its name, ringworm is an infection with a fungus not a worm. It gets its name because it often causes a ring-shaped rash. Ringworm infections are common, especially in children and young adults. They can affect different parts of your body.
Ringworm on your body
This causes scaly, ring-shaped patches of skin on areas of your body including your arms, legs and trunk. These may get bigger, and you may have several overlapping patches. The affected areas may look red on white skin and appear as darker patches on black or brown skin. You can catch ringworm by touching somebody who already has it or from contact with contaminated items such as clothing or bedding. You can also catch the infection from infected animals, including cats and dogs.
Ringworm in your groin
Ringworm in your groin causes an itchy rash in your groin and around the top of your legs. This may appear red on white skin or as darker areas on black or brown skin. Also called ‘jock itch’, it’s more common in men than women. You usually get ringworm in your groin if you have fungal infections affecting other parts of your body – for example, your feet or nails. This then spreads to your groin.
Ringworm on your scalp
You can get this at any age, but it mostly affects children. It causes scaly, itchy patches on your scalp and circular patches of hair loss. You may also notice black dots on your scalp. These are broken hair stubs. In some people, the patches become inflamed, with pus-filled spots. You may develop a crusty, pus-filled area on your scalp called a ‘kerion’. You can get ringworm on your scalp by direct contact with someone who has the infection. You can also get it by sharing contaminated items such as hairbrushes or clothing.
Candida is a yeast, which is a kind of fungus. It usually lives harmlessly inside your digestive system or vagina. But if conditions are right, Candida can multiply and start to cause symptoms. These yeast infections most often appear around your genitals (vagina or penis), in your mouth, or where you have folds of skin. A common name for Candida infections is ‘thrush’. In the vagina, it’s called vaginal thrush. Candida skin infections most often affects the areas around your groin, underneath your breasts, and in your armpits. It makes the affected area sore and itchy. Your skin may become scaly and covered with a white–yellow substance. In skin folds, the skin is usually red and moist, and small pus-filled spots may appear.
This is caused by a type of yeast called Malassezia, which usually lives harmlessly on your skin. It typically affects teenagers and young adults. Pityriasis versicolor causes patches of discoloured skin with a fine scale, that are sometimes itchy. It most commonly appears on your back, chest, or upper arms but it can affect other areas. Patches can be pink, brown, red, or almost white. If you have a light skin tone, you may notice the affected area doesn’t tan as much as the rest of your skin in summer. If you have darker skin, the affected area may look paler.
The symptoms of a fungal skin infection depend on the type of fungus that’s caused it, and where it is. You may notice changes in your skin, hair, or nails. The fungus can affect just one area or several areas of your body. Fungal infections can also spread from one area of your body to another.
Fungal infections of your skin can change how it looks. You may get patches of skin that are:
Fungal skin infections occur when fungi invade and multiply on the skin, hair, or nails. The primary causes can be categorized based on the type of fungi and the conditions that promote their growth.
Topical antifungals for fungal skin infections come in various forms. These include creams, lotions, and shampoos. Most fungal skin infections can be treated with topical antifungals cream. Many of the treatments are available over the counter from a pharmacist, so you don’t need a prescription from your doctor.
You’ll usually need to continue treatment for one to two weeks after your symptoms have gone, to make sure the infection doesn’t come back. You may need to continue topical treatment for fungal nail infection for up to a year.
Depending on the severity and duration, you may need prescription topical antifungal cream. At Pharmacinta, we provide Canestan HC Cream and Terbinafine 1% Cream.
While antifungal medications (both topical and oral) are the primary treatment for fungal skin infections, there are several other approaches and adjunctive treatments that can be effective. These include home remedies, lifestyle modifications, and preventive measures to support healing and prevent recurrence.
Many different fungi and yeasts can cause infections of your skin, hair, and nails. Many fungal infections are contagious (can be spread from person to person). You can get a fungal infection in the following ways:
Fungal infections are more likely in areas of your body that are warm or moist. This means you’re more likely to get an infection if you:
You’re also more likely to develop a fungal skin infection if you:
Having a weakened immune system may also mean the infection is more severe and harder to treat.
Fungal skin infections are caused by fungi that infect the skin, hair, or nails. Common infections include athlete's foot, ringworm, jock itch, and candidiasis.
They are caused by fungi such as dermatophytes, Candida, and Malassezia, which thrive in warm, moist environments. Poor hygiene, tight clothing, and sharing personal items can increase the risk.
Maintain good hygiene, keep your skin dry, wear breathable clothing, avoid walking barefoot in communal areas, and don't share personal items like towels and shoes.
Symptoms include red, scaly, or itchy patches; blisters; cracked skin; discolored nails; and hair loss in affected areas.
Diagnosis is typically based on the appearance of the skin and medical history. Skin scrapings, nail clippings, or hair samples may be examined under a microscope or cultured in a lab.
Treatments include topical antifungal creams, oral antifungal medications, good hygiene practices, and home remedies like tea tree oil and apple cider vinegar.
Yes, home remedies include applying diluted tea tree oil, apple cider vinegar, coconut oil, aloe vera gel, and crushed garlic mixed with coconut oil to the affected area.
See a doctor if the infection is severe, widespread, or doesn't improve with over-the-counter treatments, or if you have a weakened immune system.
Yes, fungal infections can spread if not treated properly. Avoid scratching the infected area and practice good hygiene to prevent spreading.
Yes, over-the-counter antifungal creams, powders, and sprays can be effective for mild infections. However, severe or persistent infections may require prescription medications.
Yes, fungal skin infections can recur, especially if preventive measures are not followed. Maintaining good hygiene and keeping the skin dry are crucial in preventing recurrences.
Yes, they can be contagious. They can spread through direct skin-to-skin contact with an infected person or animal, or by sharing contaminated items like towels, clothing, or shoes.
The healing time varies depending on the type of infection and its severity. Mild infections may clear up in a few weeks with treatment, while more severe cases can take several months.
You can exercise, but it's important to keep the affected area clean and dry. Wear loose, breathable clothing and shower immediately after exercising to prevent worsening the infection.
Yes, they are more common in warm, humid climates where fungi thrive. People living in such climates should take extra precautions to keep their skin dry and clean.
A balanced diet can support your immune system, which helps in fighting infections. Some believe that reducing sugar intake may help, as fungi feed on sugar, but this is not universally proven.
Many topical antifungal treatments are considered safe during pregnancy, but you should always consult your healthcare provider before using any medication.
If left untreated, fungal infections can lead to secondary bacterial infections and other complications, especially in individuals with weakened immune systems.
Signs of improvement include reduced redness, scaling, and itching, and the healing of blisters or cracks. If symptoms persist or worsen, consult your healthcare provider.
Topical antifungal treatments may cause mild side effects like skin irritation or redness. Oral antifungal medications can have more significant side effects, such as liver toxicity or gastrointestinal issues. Always follow your doctor's instructions and report any unusual symptoms.
Yes, pets can also get fungal infections like ringworm, which can be transmitted to humans. If your pet shows signs of a skin infection, take them to a veterinarian.
Regularly clean and disinfect surfaces, wash bedding and clothing in hot water, and avoid sharing personal items. Use antifungal sprays or solutions to clean areas that may harbor fungi.
Stress can weaken the immune system, making you more susceptible to infections, including fungal skin infections. Managing stress through relaxation techniques and a healthy lifestyle can help.
Yes, fungal infections can sometimes be mistaken for other skin conditions like eczema or psoriasis. A proper diagnosis by a healthcare professional is essential for effective treatment.
Yes, children are susceptible to fungal infections, especially ringworm and scalp infections. Good hygiene practices and avoiding sharing personal items can help prevent infections in children.
Canesten HC Cream is a combination antifungal and anti-inflammatory cream that contains clotrimazole and hydrocortisone. It is used to treat fungal skin infections accompanied by inflammation and itching.
Clotrimazole is an antifungal agent that inhibits the growth of fungi, while hydrocortisone is a mild corticosteroid that reduces inflammation, redness, and itching.
It is used to treat fungal infections like athlete's foot, jock itch, and ringworm, particularly when these conditions are accompanied by inflammation and itching.
Consult a healthcare provider before using Canesten HC Cream on children, as it contains hydrocortisone, which should be used with caution in pediatric patients.
Consult your healthcare provider before using Canesten HC Cream if you are pregnant or breastfeeding to ensure it is safe for you.
Use the cream for the full course of treatment as prescribed by your healthcare provider, typically not exceeding 7 days unless directed otherwise.
Avoid contact with eyes, mouth, and mucous membranes. Do not use on broken skin or large areas of the body without medical advice.
Terbinafine Cream is an antifungal medication used to treat various fungal skin infections such as athlete's foot, jock itch, and ringworm.
Terbinafine inhibits the growth of fungi by interfering with their cell membrane formation, effectively killing the fungal cells.
It is used to treat fungal infections like athlete's foot, jock itch, ringworm, and fungal nail infections.
Consult a healthcare provider before using Terbinafine Cream on children, as the safety and effectiveness may vary.
Consult your healthcare provider before using Terbinafine Cream if you are pregnant or breastfeeding to ensure it is safe for you.
Use the cream for the full course of treatment as prescribed by your healthcare provider, typically 1 to 2 weeks for most infections, but the duration may vary.
Avoid contact with eyes, mouth, and mucous membranes. Do not use on broken skin or large areas of the body without medical advice.