Fire boils, also known clinically as boils or carbuncles, without inflammation or with limited inflammation can usually heal on their own in about 1 week; if the boil forms an abscess and the inflammation continues to expand, it is very difficult to heal on its own and the recovery time is longer. Boils and carbuncles mainly manifest as red, swollen, hot and painful nodules, which in most cases can be self-healed, and without inflammation or with more limited inflammation can usually be self-healed in about 1 week; if boils and carbuncles develop rapidly and the inflammation is severe, they are difficult to be self-healed, and even if they are self-healed the time taken is longer, usually more than half a month or a month or so. Regardless of whether or not boils and carbuncles can heal on their own, it is recommended that you visit a hospital in a timely manner and seek treatment under a doctor’s supervision to shorten the duration of the disease, and that you eat a light diet and develop good living habits.