Home Remedies for Cysts What Actually Works HealthlineNodule caused by an strand can be a painful condition that demands adequate treatment. Such kind of bump develops when an ingrown hair becomes in within the skin, triggering irritation and possible infection. Managing an ingrown hair cyst resulting from an strand properly could help ease pain and stop additional complications. If you're struggling with a cyst, seeking medical advice is suggested to manage it properly and prevent any potential hazards associated with self-treatment.