Possible Clues:

• Sounds as if it will get the lady into the habit of being brave
• Addiction source
• Highly addictive illegal drug
• From island fish-eating bird circling smack
• Leading lady deprived of oriental drug
• Brave lady drops Ecstasy in the end, the drug
• Start of Irish National led by champion horse
• Type of drug
• Long-legged creature consuming single drug
• Drug first marketed, in 1898, as a non-addictive morphine substitute