Bewitched (1964)

S2E6 Take Two Aspirin and Half a Pint of Porpoise Milk

Samantha falls ill after coming into contact with a black Peruvian rose, leading to the loss of her magical abilities. She develops green spots on her face and requires a rare remedy involving an ostrich feather. However, the quest for the feather is just the beginning; they soon discover that the petals from the ominous rose are also essential for her recovery. As they navigate these challenges, the urgency to restore Samantha's health intensifies.