Body Odour Even With Deodorant: Next Steps

Deodorant helps reduce or cover odour, while antiperspirant decreases the amount of sweat reaching the skin. If sweating is heavy, deodorant may be overwhelmed even when it is working as intended. Fragrance can also mix with body odour rather than remove its source. Hair, skin folds, and unwashed or synthetic clothing may retain odour. Irritation from a fragranced product can add redness, itching, or burning.

Persistent odour does not automatically point to a disease. It is worth reviewing the timing, location, sweating pattern, products, medicines, and any associated skin changes with a clinician.

Wash and dry thoroughly, then use clean clothes. If sweating is the main issue, consider an antiperspirant rather than deodorant alone and apply it to dry skin as directed. Stop any product that causes burning or a rash. If an over-the-counter option has not helped, ask about [Prescription Antiperspirant](/treatments/medical-dermatology/prescription-antiperspirant/). People with persistent underarm sweating may also discuss [Botox For Sweating](/treatments/injectables/botulinum-toxin-for-hyperhidrosis/) with a qualified clinician.

Book a review when odour continues after product changes, is new and unexplained, or comes with excessive sweating that disrupts sleep, work, or social activities. Seek prompt medical attention for fever, pus, a painful or rapidly spreading rash, skin ulcers, or a sudden whole-body change in smell or sweating.

Would an antiperspirant be more appropriate than deodorant for me? Could irritation, infection, medication, or excessive sweating be contributing? How should I protect sensitive skin while treating the odour?