Body Odor (Bromhidrosis) Treatments

Bromhidrosis is a medical term for persistent body odor caused by bacteria breaking down sweat on the skin. It most commonly affects areas with apocrine glands, such as the underarms and groin, but can involve multiple body regions.

Body odor may persist after bathing if odor-producing bacteria quickly recolonize the skin, if sweat glands remain overactive, or if odor-causing compounds originate internally and are released through sweat.

Severe body odor can result from a combination of factors, including bacterial overgrowth, diet, hormonal changes, certain medications, underlying medical conditions, or excessive sweating. In some cases, conventional deodorants are insufficient to control the odor.

Many cases of body odor can be significantly reduced or controlled with appropriate treatment, though permanent elimination depends on the underlying cause. Effective management may include topical products, internal deodorants, or prescription therapies.

Internal deodorants may help reduce odor originating from metabolic or dietary compounds by addressing odor before it reaches the skin. They are often used for generalized body odor affecting multiple areas.

The best treatment depends on severity and location. Localized odor may respond to topical products, while generalized or severe cases may require systemic support or prescription medication. Many patients benefit from combining approaches.

Yes. Certain foods and dietary compounds can be released through sweat and contribute to body odor. Examples include garlic, onions, alcohol, and some spices. Metabolic differences between individuals can influence how strongly diet affects odor.

Check out our article on diet and body odor.

Medical evaluation may be appropriate if odor is severe, persistent, begins suddenly, does not respond to over-the-counter products, or is associated with other symptoms such as excessive sweating, skin irritation, or infection.

Bromhidrosis is usually not dangerous but can significantly affect quality of life, confidence, and social interactions. In some cases, it may indicate an underlying condition that requires treatment.

Yes. Prescription therapies, including topical antibiotics, may reduce odor by targeting bacteria responsible for producing malodor. These treatments are typically used for persistent or severe cases under medical supervision.