Nausea

Nausea is the name for the for-itself’s dull, persistent apprehension of its body as contingent existence. Rather than a physiological feeling or an occasional reaction, it marks the unavoidable factual condition from which particular pleasures, pains, and empirical disgusts become manifest.

Definition and Bodily Ground

When consciousness does not experience a specific pain or satisfaction, it does not cease to have a body. Coenesthetic affectivity is then a pure, non-positional apprehension of contingency: the self is apprehended as factually existing, without that fact taking on a particular emotional quality. Nausea names this continuing awareness of existence as given and unchosen.

The body is not merely an object attached to the psyche. It is the contingent matter and perpetual condition of possibility of psychic events. Its implicit space has no high or low, left or right, or separate parts; its organization sustains the psyche’s continuity against division. This account of bodily dependence also underlies the images used to make absent feelings present, and helps explain why psychological theories invoke mechanisms such as the unconscious and the preservation of memories.

Relation to Pain and Pleasure

Nausea persists even when consciousness turns toward a particular sensation. A person may seek physical pain or pleasure as a way of escaping the underlying, unqualified apprehension of contingency. But once pain or pleasure is experienced, each in turn reveals the body’s facticity: neither cancels the condition from which it arises.

The distinction is therefore not between nausea and bodily feeling as unrelated experiences. Nausea is the ground on which specific satisfactions and dissatisfactions appear. It is not simply another sensation alongside them, but the persistent apprehension of the bodily existence that they disclose.

Empirical Disgust and Significance

The account reverses the usual explanatory direction between existential nausea and physiological disgust. The term does not take its meaning from reactions to spoiled meat, fresh blood, or excrement; rather, these concrete, empirical nauseas are described as arising on the foundation of the more basic nausea and sometimes producing vomiting.

In the glossary, Nausea is accordingly defined as the “taste” of the facticity and contingency of existence. Its significance lies in making the body’s unavoidable presence intelligible even when no specific pain or pleasure is being experienced: consciousness may pursue particular feelings, but those feelings cannot remove the contingency they reveal.