Soak in warm baths, and keep off the area, as in sitting too much- then, use Q-tip lightly, to cleanse the area- try A&D ointment, to heal it, and to keep the area soft, for removal of debris.
You may have a diet low in Calcium and B-vitamins.
Eat right, and it will also help healing.
***Go to doctor to address the infection. Boils near the spine need to be attended to, especially.