5Fentanyl
Fentanyl is another type of opioid. It is a strong painkiller that can help with severe pain caused by cancer or after a serious injury or a surgical operation. Many people also abuse it for relieving pain that they have had for an extended period of time that other weaker painkillers do not work. Fentanyl is available in many different forms, including injections, nasal spray, tablets, lozenges, or patches. It is important to note that you should only take fentanyl for persistent and serious pain. Some doctors also prescribe it when you need pain relief after the effects of other painkillers wear off over time. Abusing the medication for mild cases may lead to many problems in the long run. [7]
