Hi,Idiopathic guttate hypomelanosis
is a benign condition. There may be depigmented roun macules more on shin of legs, but occur any where on the body.There is no treatment. It may be kept untreated as it is harmless and does not spred to become patch. Numbers may increase but size remains small..
Baluchi taila you are using has no role in treatment. It will not improve the color. The disease may be increased by sun exposure. Ageing process may exacerbate the disease.
Local applications of tretinoin
gel for long time might be helpful.
and omega 369 may be taken for long time.
Be relaxed and avoid worries for IGH.. A benign skin condition.
I hope you got my answer.
Dr. Ilyas Patel MD