Treatment depends on the tone and texture of skin and tan..Do direct online consultation for prescription

Whether you have hypopigmentation or hyper.... But as per your enquiry suggest it's hyper pigmentation... There are many reasons for this... Like hormonal disorder melasma systemic disease..and acanthosis nigricans n sunburn many more.... So send me the pictures of the lesions and detailed description medicine taken so  far and discuss with me in online chat section do not use any self medication ... because many of them contain steroid which further increases ur problem

Hi...thanks for query! The only way to prevent tanninng is cover the area when you go out in the sun.You can get chemical peels done to reduce the tanning.Do use sunscreens and take oral antioxidants