There are no clinical tips for hardened boil elimination; hardened boils are eliminated primarily by incision and drainage. A boil is an acute purulent inflammation of a single hair follicle, and the common causative agent is Staphylococcus aureus. When an abscess forms, the follicle can be localized to form a hard nodule, for which treatments such as infrared physiotherapy, hot compresses, and ultrashort wave therapy can be used. If there is a pus spot, you can use Amyl iodine solution to apply or use a knife to remove the pus plug, but do not squeeze. If an abscess has formed, surgical incision and drainage is required, and care should also be taken to keep the wound dry and free of contamination after surgery. For severe boils, antibiotics such as amoxicillin capsules can also be taken for systemic treatment. Patients with boils and hard packs on the body are advised to go to the hospital in a timely manner, under the guidance of the doctor to carry out targeted treatment, do not blindly listen to the so-called tips, and do not blindly use their own medication to deal with.