Common Fungal Skin Infections & How To Treat Them

Monderma

Oliver Belcher

15 Jun 2025

Fungi thrive in warm skin folds
Moisture drives irritation and itch
Creams target fungal cell membranes
Hygiene reduces spread and relapse
Care options explained by Monderma

Fungal skin infections are common, and many people notice irritation or itch in warm areas where moisture collects, particularly during busy daily routines [2].

In this article we outline causes, symptoms, and treatments for fungal skin infections, and we explain how antifungal creams support comfort and recovery.

Causes Of Fungal Skin Infections

Fungi grow in warm, moist environments and often affect the feet, groin, armpits, or skin folds. Conditions include athlete’s foot, jock itch, ringworm, and yeast infections from Candida species [2].

Symptoms Of Fungal Infection

Symptom	Description
Redness or rash	Red or pink patches with a scaly edge [2].
Itching or burning	Persistent itch or discomfort in moist areas [2].
Cracked or scaly skin	Peeling or dryness common in athlete’s foot [2].
Blisters or pustules	Small fluid filled bumps in some cases [2].
Skin discolouration	Lighter or darker patches on affected areas [2].

Table 1: Common symptoms

These symptoms may worsen over time, and seeking advice can help prevent spreading or irritation.

How Fungal Infections Spread

Fungi spread through close contact or shared surfaces, including shower floors or gym equipment. Items like towels, socks, or shoes can hold fungi and increase risk if hygiene is inconsistent [3].

Risk Factors For Infection

Risk Factor	Explanation
Warm, humid climate	Heat and moisture support fungal growth [2].
Excessive sweating	Damp skin encourages infection [2].
Tight clothing	Restrictive garments trap moisture [2].
Weakened immune system	Higher susceptibility during illness or treatment [4].
Sharing personal items	Towels or clothing can carry fungi [3].
Walking barefoot in public	Common source of athlete’s foot [3].

Table 2: Risk factors

Treatment Options In Fungal Infection

Antifungal creams treat mild fungal skin infections and work by disrupting fungal cell membranes. Terbinafine or imidazoles, including clotrimazole, are suggested first line for non extensive infections [1].

How Antifungal Creams Work

Clotrimazole and miconazole support care for athlete’s foot, jock itch, or ringworm [1]. Terbinafine may be used for more extensive dermatophyte infections, while ketoconazole helps with yeast related concerns [2,4].

Research supports clotrimazole for tinea pedis and tinea cruris with minimal side effects [5].

Selecting An Antifungal Cream

Choice depends on the type and severity of infection. Mild cases may respond to over the counter creams, while persistent infection may need professional guidance or prescription strength options [1].

Applying Antifungal Cream

Clean and dry skin before applying a thin layer that extends beyond the visible rash. Wash hands after use, apply as directed for the full course, and maintain consistency to reduce recurrence [1,3].

Preventing Fungal Skin Infections

Prevention focuses on keeping skin clean and dry, wearing loose clothing, and changing out of damp items promptly. Antifungal powders may help prevent athlete’s foot, and avoiding shared items reduces transmission [3].

When To Seek Medical Care

If symptoms persist, worsen, or appear severe, clinical review is important. Referral may be needed when diagnosis is uncertain or when infection affects children or extensive areas [1].

Monderma’s Role In Skin Support

Monderma does not treat fungal infections directly. However, personalised prescription skincare may help with redness or irritation that sometimes accompanies skin concerns. Ingredients like azelaic acid or niacinamide can support skin comfort and barrier resilience.

Conclusion

Fungal skin infections can be managed effectively with proper hygiene, targeted antifungal treatments, and awareness of triggers. Early recognition and consistent care help reduce discomfort and promote clearer, healthier skin.

If you would like personalised skincare designed to complement antifungal care and support overall skin health, you can explore a tailored formula through Monderma.

Content is for informational purposes only. Monderma treatments are prescribed following consultation. Results and timeframes can vary. Use as directed by your prescriber.