A female has a hypopigmented lesion on the centre of the forehead. Drug responsible is?
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).
Hydroquinone
Ether metabolite of hydroquinone
Para tertiary butyl catechol
Para tertiary butylphenol