Scalp stinging pain when dyeing hair may be caused by scalp injury, contact dermatitis and other reasons.
1. Scalp injury: If the hair follicle tissue of the patient’s head itself is damaged, the symptoms of tingling scalp when dyeing hair may occur when the dye stimulates the local area.
2. Contact dermatitis: If there is an allergic reaction to a certain chemical component of the hair dye used, or if the hair dye is highly irritating, it will lead to inflammation in the head, and the symptom of tingling in the scalp when dyeing hair will occur.
It is recommended to reduce hair coloring and perming in daily life to minimize irritation to the head and loss of nutrients. If the above symptoms persist or worsen, it is recommended to go to the hospital in time.