references
  
      Journal of Cosmetic Dermatology: "A comparative clinical study of different hair removal procedures and their impact on axillary odor reduction in men"
    
      Mayo Clinic: "Ingrown Hair"

Is this an emergency? If you are experiencing serious medical symptoms, please see the National Library of Medicine’s list of signs you need emergency medical attention or call 911.

One pit with stinkier BO usually isn't a big deal.

Image Credit: LaylaBird/E+/GettyImages

Image Credit: LaylaBird/E+/GettyImages

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      Journal of Cosmetic Dermatology: "A comparative clinical study of different hair removal procedures and their impact on axillary odor reduction in men"
    
      Mayo Clinic: "Ingrown Hair"