"How Can I Reduce Underarm Odor? Effective Methods to Try"

During the summer, many individuals experience well-developed sweat glands or body odor, resulting in unpleasant odors. Typically, axillary odor is prevalent in the armpits and can be addressed through surgical intervention. In instances where surgery is not feasible, individuals can mitigate axillary odor by bathing regularly. Furthermore, it is advisable to avoid excessive exercise, as excessive sweating can exacerbate odor issues. Body odor stems from the distinct scent of secreted sweat or the odor generated by its decomposition. Bromhidrosis, or excessive body odor, is commonly observed in areas with abundant sweat glands, limited sweat evaporation, and large sweat glands, including the armpits, groin, feet, anus, vulva, navel, and the underside of female breasts. Foot and axillary bromhidrosis are the most prevalent forms. Eccrine gland-induced bromhidrosis frequently coexists with hyperhidrosis, particularly in the plantar and interdigital regions, where bacteria decompose sweat to emit odor. Apocrine glands, influenced by endocrine factors and activated during puberty, are associated with apocrine gland-induced bromhidrosis, which typically manifests during adolescence and may diminish or resolve with age. The production of specific odors arises from bacterial interactions with apocrine gland secretions, leading to the formation of unsaturated fatty acids. Apocrine gland-related bromhidrosis has a genetic component, with a significant proportion of patients reporting a family history. Bromhidrosis typically occurs in areas characterized by abundant sweat glands, limited sweat evaporation, and large sweat glands, as mentioned earlier. Foot bromhidrosis often accompanies excessive sweating and emits a pungent odor. Armpit bromhidrosis, colloquially known as "fox odor," is a particularly pronounced pungent odor during summer months. In some cases, this odor may also emanate from the vulva, anus, and nipple regions. Many patients with bromhidrosis experience soft earwax in their external auditory canals and may produce colored sweat, with yellow being the most common hue. Mild cases generally do not require treatment, and it is recommended to bathe frequently, change clothes and socks regularly, and maintain cleanliness and dryness in affected areas. For individuals with hyperhidrosis, the primary focus of treatment is to address local hyperhidrosis, such as through the application of topical 20%-25% aluminum chloride solution. Local wet dressings or soaks with 1% povidone-iodine solution, 1:8000 potassium permanganate solution, or 0.5% neomycin solution can effectively kill bacteria and reduce odors. In severe cases of axillary odor, laser or surgical treatment may be considered.