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What is High hepatic first-pass metabolism is seen in all EXCEPT and explain in detail?
- Except for Insulin, all the three options undergo high first pass metabolism.
- Drugs showing high first pass metabolism

   Isoprenaline
   Lidocaine
   Hydrocortisone
   Testosterone
   Propranolol
   Verapamil
   Salbutamol
   Morphine
   Pethidine