Fentanyl is a powerful synthetic opioid, basically a painkiller. It's primarily used in medicine to relieve severe pain during or after surgery. People should not consume without a doctor's prescription. An overdose is converted to addiction. It takes a long time to escape from this addiction. So people suffering from addiction can get treatment in affordable and high-quality services in the nearest rehab center. Fentanyl's high potency has also made it a common adulterant in illicit drugs, especially heroin. Before taking this prescription drug, must look for a professional to get more knowledge about Fentanyl, its abuse and now to treat its addiction with low side effects.