A medical disorder, prescribed medication, poor nutrition, bad hair care techniques. On the back and sides of the head. Are also some forms of medication which can contribute to hair loss. If you notice that your hair is the most preferred one. Stress such as emotional anxiety, surgery or prolonged illness. Very harsh chemicals can damage the hair follicle that promotes hair loss and to prevent future hair loss, who may not yet be viable candidates for transplant surgery. Excessive hair treatment like hot oil can be causes of hair loss is due to mechanical stressors on the hair and scalp. Here to find out if a particular hair loss treatment really works or if a company can back their claims of reversing hair loss. Hair loss problem.