I am 17 years old and suffering from hairfall problem..what should i do?

Hair loss: Check iron, thyroid studies, check ultrasound of ovaries for polycytic ovarian syndrome rarely could be genetic or an autoimmune condition called alopicia areata or fungal infection/ eczema .Nizoral (ketoconazole) shampoo may help f/u/ w/ dermatologist

Hair Loss: There are a multitude of different causes for loss of hair. So - there is not one simple solution. Although the reason is not always determined, a medical assessment can help to explore the cause & then to address it. Take care.