Folliculitis is usually associated with excessive sebum secretion by one's own glands, consumption of spicy and irritating foods, or frequent staying up late, leading to inflammatory hyperplasia on the skin surface. Generally, these are relatively small and the symptoms are mild. There is a feeling of pain when pressed by hand. However, some cases of folliculitis are severe and may resemble large abscesses, especially on the scalp where the pain can be more intense, particularly when touching or squeezing with hands. Once folliculitis occurs, it is best to treat it with oral and topical anti-inflammatory drugs. It is important to avoid spicy and irritating foods and not to stay up late. If an individual follicle becomes significantly enlarged, it is advisable to seek surgical excision and drainage at a dermatology department of a formal hospital.