Restraints and Least-Restrictive Alternatives

Principles of Restraint Use and Least-Restrictive Alternatives

In healthcare, client safety and autonomy must always balance. Restraints are used only as a last resort to protect the client or others from harm. They must never be used for punishment, discipline, or staff convenience. Before any physical restraint is considered, healthcare staff must use and document feasible, least-restrictive alternatives. If an immediate safety emergency arises, the nurse follows facility policy and clearly documents why non-restrictive alternatives were not feasible or effective.

Least-restrictive alternatives address the root causes of confusion, agitation, or wandering. Addressing physical needs such as pain, hypoxia, hunger, or a full bladder may quickly reduce restlessness and eliminate the need for restraints. Environmental strategies also keep clients safe without limiting movement. These include placing a confused or restless client in a room close to the nursing station for frequent observation, keeping the bed in a low-height position with floor mats beside it, and activating bed alarms or chair alarms to alert staff when a client attempts to rise unassisted.

Communication and purposeful engagement are powerful non-physical alternatives. Use calm reorientation when it helps the client, such as with acute confusion; for a client with dementia who becomes distressed by repeated correction, use reassurance and redirection instead. Providing meaningful distraction activities, such as folding towels, can successfully redirect agitated clients by giving them a calming task. Establishing scheduled toileting routines and providing frequent ambulation also reduce the urge to wander. When medical devices are at risk, covering an intravenous site or routing tubing beneath loose clothing may reduce accidental line removal without restricting movement, while staff continue to monitor the site as required.