The reason why women have hard bumps at the vulva mouth is as follows: 1. If you do not pay attention to the care of the vulva, due to the long-term accumulation of secretions, the inflammatory stimulation of the pubic hair parts of the bumps, considered to be caused by folliculitis, can be relieved by the application of Bactrim cream. 2. The actual fact is that you can find a lot of people who are not able to get a good deal on this kind of things. Women should take good care of their vulva in their daily life, wash it regularly, keep it dry and clean, exercise actively to improve their body resistance, and treat gynecological inflammation in time.