Also, follow a healthy diet plan with adequate fruits and vegetables. Lemon apple and juice cider vinegar are various other two herbal natural oils recommended to take care of fungus infection in scalp.. Ayurvedic Hair Care Essential oil, Fungal Scalp Infection Treatment Itchy hair scalp is definitely a common ailment reported in health centers. Reasons leading method to this problems vary from one individual to some other. Poor hygiene can be a common trigger reported for itchy locks scallop.It causes the disruption of the coating of the nerve fibres in the Central Nervous System. We do not know what can cause multiple sclerosis , explains Francesco Ria, immunologist of the Catholic University. We realize that there can be found a genetic aspect and an environmental aspect, but we do not yet posses a reasonable theory that may explain how specifically this environmental factor works . Currently, there are two competing theories on the field: according to a first hypothesis, a virus hides within the mind and what causes the condition is the immunologic antiviral response.