The good news is that these uncomfortable symptoms do pass in time, although some people can feel lingering effects for months afterward. It is important to receive treatment for heroin addiction by first completing a medical stabilization in a detox program. If you’re looking for a heroin detox in Long Island, you should keep in mind that not every drug rehab center is the same. You want to find a program that offers medication under the care of clinicians and licensed professionals. Medication can make the withdrawal symptoms less severe and offer a glimmer of hope for an otherwise difficult withdrawal period.