Use an antiperspirant, not just a deodorant
Apply antiperspirant at night before bed
Reapply in the morning if needed
Choose a clinical-strength antiperspirant
Keep underarms clean and dry
Wear loose, breathable fabrics
Use moisture-wicking undershirts
Shave underarm hair if it helps reduce moisture buildup
Avoid triggers like spicy foods, caffeine, and alcohol
Manage stress and anxiety
Carry absorbent pads or sweat shields
Use absorbent body powder if suitable for your skin
Try prescription-strength antiperspirants
Ask a doctor about iontophoresis
Ask a doctor about botulinum toxin injections
Ask a doctor about oral medications for excessive sweating
See a doctor if sweating is sudden, severe, or unusual