It sounds frustrating that your fungal infection hasn't improved yet, and there are several steps that can help address this more effectively.

1. Assessment of Current Treatment and Diagnosis

   • It's important to review what antifungal medication you have been using, how often, and for how long, as inadequate duration or incorrect application can reduce effectiveness.
   • Confirming the diagnosis with your doctor is key, as some skin conditions can look like fungal infections but need different treatments.

2. Possible Reasons for Treatment Failure

   • Treatment may fail due to fungal resistance, reinfection from moisture or friction, or not keeping the area dry and clean.
   • Wearing tight or synthetic clothing and poor hygiene can also hinder healing.

3. Enhanced Treatment Options

   • A combination cream like Onabet B Cream (containing sertaconazole nitrate and beclomethasone dipropionate) may be prescribed to reduce fungal growth and inflammation.
   • If topical creams alone are insufficient, oral antifungal medications such as itraconazole or terbinafine might be necessary for several weeks.

4. Adjunctive Measures

   • Keep the affected area dry and clean, wear loose, breathable cotton clothing, and avoid synthetic fabrics.
   • Use antifungal powders to reduce moisture and prevent reinfection.

5. When to Seek Specialist Care

   • If the infection persists despite treatment, consult a dermatologist who can perform skin scrapings or cultures to identify the exact fungus and tailor therapy accordingly.

6. Follow-up and Monitoring

   • Regular follow-up with your dermatologist is important to monitor progress and adjust treatment if needed.

Please consult a dermatologist promptly to discuss these options and get a treatment plan tailored to your condition. If you want, I can explain how to apply topical treatments properly or discuss oral antifungal medications in more detail.