Definition
Future suffering is a category of compensable damages in personal injury and tort law referring to physical pain, mental anguish, and emotional distress that a plaintiff has not yet experienced at the time of trial but is reasonably certain or reasonably probable to experience in the future as a result of the defendant's wrongful conduct. It is an element of non-economic damages and is assessed prospectively — the jury or factfinder must estimate, based on the evidence before it at trial, what the plaintiff will endure going forward over the remainder of their life or during the expected duration of their injury.
Future suffering is distinct from past or present pain and suffering, which covers what the plaintiff has already endured from the moment of injury through the date of trial. Both are typically pleaded and proved together as components of the pain and suffering damages claim, but they are conceptually separate and may require separate jury instruction or itemization depending on jurisdiction.
Common Confusion
Future suffering is not synonymous with permanent impairment of earning capacity, though both are forward-looking damage elements and both may arise from the same injury. A plaintiff may face reasonably expected future physical pain and emotional distress without sustaining any lasting reduction in their ability to work or earn — and conversely, a plaintiff may lose earning capacity with relatively little ongoing suffering. Bouvier's draws this distinction explicitly, citing authority for the proposition that the two elements neither require nor imply each other. Researchers and practitioners conflating the two risk both underpleading and misdirecting jury instructions.
Future suffering should also be distinguished from future medical expenses, which is an economic damage element covering anticipated treatment costs, and from loss of enjoyment of life (hedonic damages), which some jurisdictions treat as a separate non-economic element rather than a subset of pain and suffering.
Core Elements
For future suffering to be a recoverable element of damages, most jurisdictions require that the following conditions be satisfied:
Causation: The anticipated future suffering must flow from the defendant's wrongful act, not from a pre-existing condition or an unrelated source (though aggravation of a pre-existing condition may qualify).
Reasonable certainty or probability: Future suffering must be more than speculative. The standard is typically that future suffering is reasonably certain or reasonably probable — not merely possible. This threshold varies by jurisdiction in its precise phrasing.
Evidentiary foundation: Because the harm has not yet occurred, medical testimony or other expert evidence is typically required to establish that future suffering is to be expected, its likely nature and duration, and its connection to the injury at issue.
Temporal scope: The projection extends from the date of trial through the plaintiff's life expectancy or, in cases of temporary injury, through the expected duration of recovery. Life expectancy tables and medical prognosis evidence are standard tools.
Why It Matters in Research
Future suffering is a live and sometimes heavily contested element in modern personal injury litigation, but it has a deceptively thin footprint in historical legal dictionaries. Bouvier's entry is brief and primarily definitional by negation — telling the reader what future suffering is not (synonymous with permanent impairment of earning power) rather than building a positive framework. Researchers relying solely on historical sources will find the concept undertheorized.
The evidentiary standards for establishing future suffering have evolved significantly. Earlier sources reflect an era when jury estimation without extensive expert foundation was more readily accepted. Modern practice in most jurisdictions demands credible medical evidence linking the anticipated suffering to the injury. Researchers tracing the development of non-economic damages standards across time should be attentive to this shift.
Jury instruction language is a critical research pressure point. The precise standard — "reasonably certain," "reasonably probable," "more likely than not" — varies by jurisdiction and has been the subject of appellate litigation. Historical sources will not capture this variation; current pattern jury instructions and appellate decisions are the necessary complement.
Future suffering also connects to tort reform debates. Many jurisdictions have enacted caps on non-economic damages that directly affect the ceiling on future suffering awards. A researcher working in a capped jurisdiction must account for applicable statutory limits when assessing the value or viability of future suffering claims.
Note that the matching encyclopedia entries for cy pres and future interests in property law (estates_115 and property_7) are terminological false matches — "future" in those contexts refers to future legal interests and has no substantive relationship to this tort damages concept.
Historical Dictionary Support
Bouvier's Law Dictionary addresses future suffering in brief but useful terms, anchoring its treatment in the practical distinction between this element and permanent impairment of earning power. The cited authority establishes that a plaintiff may present credible evidence of expected future suffering even when the injury falls short of permanently reducing earning capacity — a point that would have been practically important in jurisdictions inclined to collapse non-economic elements into economic ones.
What Bouvier's does not provide is a general framework: no discussion of the evidentiary standard for establishing future suffering, no treatment of how the element interacts with life expectancy evidence, and no engagement with jury instruction requirements. The entry functions as a corrective note rather than a definition. Researchers should treat it as a starting point only.
Historical dictionaries generally give fuller treatment to economic damages (lost wages, medical expenses) than to non-economic ones. Future suffering, as a non-economic element, reflects this gap. The absence of robust historical treatment is itself informative — it suggests the element's doctrinal elaboration occurred primarily through twentieth-century case law and jury instruction development rather than through treatise or dictionary exposition.
Jurisdictional Note
The precise evidentiary threshold for future suffering — whether "reasonably certain," "reasonably probable," or some equivalent formulation — varies by jurisdiction and is not uniform even within federal practice. Several states have enacted statutory caps on non-economic damages that apply to future suffering awards; researchers must verify applicable caps before relying on any general framework.
Encyclopedia Cross-Reference
torts_17: Negligence -- Damages -- Pain and Suffering Valuation (The Law Mind Torts & Personal Injury Encyclopedia)