I use a permanent hair dye 3 years ago and did not use the treatment came with it overtime i had brittle, flaking, hair loss with a bulb on the end?

Improve health: Avoid artificial hair dyes. The current problem may be more nutritional. Avoid tobacco, alcohol, processed food, eat fresh vegetables, fruits, high quality protein, good essential fatty acids, take a good mvmn, get a good night sleep, move through the day, and learn to manage stress well. See kelly mcgonigal the will power instinct to facilitate change in life style and decrease stress.

See a dermatologist: There are various types of hair loss. When you see the dr bring all meds, vits, bc pills. It is not likely a result of stress or nutrition. Have you been ill, pregnant, or lost weight? Menst normal? Iud?