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Potions
Healing Potions

cough potion

Medical magic: unknown, but presumably treats a cough.

References from the canon

Weasleys' Wizard Wheezes' Owl Order Service repackages some of their potions as cough potions to get them past security checks, such as Filch's blanket ban on their products at Hogwarts (HBP15)

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Tags: cheating illnesses and injury medicine/medical

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