Pharmacology A female has hypopigmented lesions in the centre of the forehead. Drug responsible is? A Hydroquinone B Ether metabolite of hydroquinone C Para tertiary butyl catechol D Para tertiary butyl phenol 💡 Explanation A female has hypopigmented lesions in the centre of the forehead. Drug responsible is? ✓ Correct Answer: D. Para tertiary butyl phenol