A female has a hypopigmented lesion on the centre of the forehead. Drug responsible is?
Hydroquinone
Ether metabolite of hydroquinone
Para tertiary butyl catechol
Para tertiary butylphenol
Hypopigmented lesions in the centre of the forehead suggest chemical leucoderma with para tertiary butyl phenol. Which is a component of bindi. (Therefore hypopigmentation is on central head).