How can jock itch be treated quickly?

To quickly and effectively treat tinea cruris (jock itch), the following comprehensive measures can be taken: 1. **Medication treatment**: The main treatment method is the use of antifungal drugs, such as imidazoles and allylamines. These medications can effectively kill or inhibit fungal growth and promote healing. It is recommended to select and use medications under a doctor's guidance. 2. **Topical treatment**: Topical antifungal agents are usually the first choice, such as bifonazole, miconazole, and clotrimazole. Apply once or twice daily; the treatment course is generally 2 to 4 weeks. 3. **Systemic treatment**: For patients with poor response to topical treatment, extensive skin lesions, or recurrent infections, oral antifungal medications such as terbinafine or itraconazole may be considered. However, medication duration and dosage must be carefully managed to avoid long-term use. 4. **Lifestyle adjustments**: Keep the affected area clean and dry. Avoid wearing tight clothing and synthetic fiber underwear to reduce fungal growth and proliferation. Additionally, maintain a bland diet, avoid spicy or irritating foods and excessive alcohol consumption to prevent exacerbation of symptoms. 5. **Other therapies**: Treatments such as ultraviolet therapy and traditional Chinese medicine may also be used as adjunctive therapies, but must be performed under a doctor's supervision.