Dental A female has hypopigmented lesion on centre of forehead. Drug responsible is ? A Hydroquinone B Ether metabolite of hydroquinone C Para teiary butyl catechol D Para teiary butylphenol 💡 Explanation A female has hypopigmented lesion on centre of forehead. Drug responsible is ? ✓ Correct Answer: D. Para teiary butylphenol