It is best not to cut off the two bumps under the armpit, which may cause bleeding and pain, and cause infection. 1. Bleeding and pain: two bumps under the armpit may be skin tags or filiform warts, if you cut them off by yourself, it may lead to local bleeding and pain. 2. Infection: If the process of cutting off the two underarm bumps is not strictly sterilized, it is easy for bacteria and other pathogens to invade the trauma, thus causing infection. If you have two bumps in your armpit, don’t cut them off on your own, we recommend that you go to the dermatology department of a regular hospital, complete the examination, and give targeted treatment after clarifying the cause of the disease.