How to remove sour and smelly odor from girls' feet

      Female foot odor with an acidic or sour smell can be eliminated based on different underlying causes, generally through changes in lifestyle habits, topical medications, or oral medications. Specific approaches are as follows:

　　1. Lifestyle modifications

　　If foot hygiene is neglected—such as infrequent changing of shoes and socks, inadequate foot cleaning, or failure to wash footwear and socks—bacteria can multiply and thrive on the feet, leading to a sour odor. Wearing breathable shoes and socks helps keep feet dry and reduces odor.

　　2. Topical medications

　　Treatment should be tailored to the specific cause. For women with hyperhidrosis (excessive sweating), abnormally increased sweating of the skin, either generalized or localized, can lead to sour-smelling feet. Under medical guidance, topical application of solutions such as aluminum chloride, aluminum acetate, or alum via wet compresses may help reduce sweating. If bacterial or fungal infections are present, they may also cause unusual sour odors. In such cases, antimicrobial treatment is necessary. Follow medical advice to wash the feet with antibacterial agents such as potassium permanganate solution, or apply topical antifungal creams like miconazole to reduce pathogen infection and thereby minimize odor production.

　　3. Oral medications

　　Tinea pedis (athlete's foot) can cause foul, acidic odors from the feet. Patients may take oral antifungal medications such as itraconazole capsules, terbinafine hydrochloride tablets, or fluconazole capsules as directed by a physician.

　　In addition, traditional Chinese medicine treatments may also be considered. It is important to note that certain foods—such as spicy foods, coffee, and alcohol—can exacerbate foot odor; therefore, it is advisable to reduce or avoid consuming them. If symptoms persist or worsen, prompt medical consultation is recommended.