Female lower body white spots may be caused by albinism, vitiligo, tuberous sclerosis, phenylketonuria, etc. Treatment includes medication. 1. albinism: if it is congenital pigmentation deficiency, then there can be a decrease in melanocytes, which makes the skin appear white, treatment includes giving high doses of methylprednisolone and other drugs shock treatment. 2. Vitiligo: when the patient due to various factors lead to pigment reduction, then there will also be the phenomenon of skin white spots, at this time can be given to the application of pimecrolimus cream for treatment. 3. tuberous sclerosis: if the lack of pigmentation is due to genetic factors, then it is necessary to give sirolimus and other drugs to treat. 4. Phenylketonuria: due to the mutation of the phenylalanine hydroxylase gene, leading to insufficient melanin formation, at this time, you can give medication such as salbutamol. The phenomenon of female lower body white spots, please consult a doctor in time, the above drugs need to follow the doctor’s instructions.