There are several reasons for dry and flaky feet: 1. It may be related to dry diseases, such as ichthyosis or frequent foot washing or soaking with soap, which can lead to dryness, that is, dry and flaky skin caused by diseases or external man-made factors. 2. It may be related to fungal infections, and there is a type of tinea pedis caused by fungal infections called hyperkeratosis, which manifests as keratotic patches of skin that are moss-like and can appear If you have a fungal infection, you can use antifungal drugs, such as topical bifenbendazole and oral itraconazole, which are very effective, and after using them, you won’t get dry skin again if it’s caused by a fungus. 3. The performance of dry, flaky and mossy skin, you can use anti-eczema drugs, such as topical compound flumethasone or topical Eloson, of course, the use of drugs should not be long-term use, if too much keratinization, the effect of 1-2 weeks of medication is also good, along with nourishing and moisturizing, repairing the skin barrier drugs.