From the Research
Yes, ingrown hairs can cause cysts, as they can trigger inflammation and infection, leading to the formation of a cyst. When a hair grows back into the skin instead of rising up from the follicle, it can cause a chronic inflammatory response, as seen in pseudofolliculitis cutis (PFC) 1. This condition is characterized by a troublesome and potentially disfiguring cutaneous disorder, and can involve grooming practices, hair type, genetic predisposition, and medication history.
Some key points to consider:
- Ingrown hair cysts typically appear as red, swollen bumps that may be painful and contain pus.
- Treatment options include warm compresses, topical treatments containing benzoyl peroxide or salicylic acid, and topical or oral antibiotics for more severe or infected cysts.
- Prevention methods include regular exfoliation, using sharp razors when shaving, shaving in the direction of hair growth, and avoiding tight clothing that can trap hairs against the skin.
- Laser hair removal is a safe and effective option for long-term hair removal, particularly in individuals with curly hair or a history of PFC 1.
- A case report of "ingrowing hair" highlights the importance of pulling out the involved hair and correcting bad practices as optimal management strategies 2.
In terms of management, laser hair removal is a recommended option for individuals with recurrent ingrown hair cysts or PFC, as it can provide long-term hair removal and reduce the risk of further complications 1. Additionally, topical treatments and warm compresses can help reduce inflammation and prevent infection, while prevention methods such as regular exfoliation and proper shaving techniques can help reduce the risk of ingrown hair cysts.