Fentanyl Side Effects

Fentanyl is a synthetic narcotic – eighty times as powerful as morphine – that was developed in the 1950s as treatment for patients with severe and/or chronic pain. The drug is marketed under several trade names. Duragesic is a fentanyl skin patch; Actiq is a fentanyl lozenge; Fentora is fentanyl in pill form; other products […]

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