Hair follicle infection primarily due to Staphylococcus aureus can result in pus-filled skin lesions termed furunculosis or boils. Obesity, weak immune system, existing skin condition, poor nutrition, etc., increases the risk of developing boils. These boils are painful and occur in friction-prone sweaty areas like armpits, buttock, groin, and neck. Antibiotic ointment, warm compress, and antibacterial soap are beneficial.
Nasal Vestibular Furunculosis - An Overview
The formation of painful nodules in the nasal vestibule is remarkably associated with an inflammation known as nasal vestibular furunculosis.
Furunculosis, Furuncles, and Carbuncles - A Comprehensive Guide to Causes, Symptoms, and Treatment
A furuncle arises when the hair follicles get infected by certain bacteria. To learn in detail about furuncle, read the following article.