4th chapter of Charaka Indriya sthana offers about indicators and signs of imminent dying as indicated by the attribute options of sense organs. The chapter title is Parimarshaniyamindriyam.
We will expound the chapter on the indicators and signs of imminent dying as indicated by the attribute options of sense organs. Thus stated Lord Atreya [1-2]
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Function of inference within the examination
We will now clarify as to how an skilled doctor desirous of ascertaining the span of lifetime of sufferers ought to look at the sense organs of a affected person.
The data of sense organs is at all times past the purview of notion; that is the final word fact. Due to this fact the examination of sense organs shall be executed with inference. [3-4]
Particular options of indicators of imminent dying
If any morbidity develops within the wholesome sense organs with none seen trigger that is indicative of imminent dying. The indicators and signs of imminent dying pertaining to sense organs are defined normally on this context. They are going to be additional elaborated in subsequent paragraphs. [5-6]
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Attribute options of imaginative and prescient indicative of imminent dying
If a affected person views the sky as one thing strong or just like the earth and the earth as one thing void or just like the sky, he’s certain to die quickly as these signs are inauspicious. 
One who views the wind blowing within the sky in a corporeal kind however doesn’t see the flame of kindled hearth, must be thought-about as a moribund individual. 
If an individual occurs to see (hallucination) a web being unfold out in clear water, stagnant or transferring regardless of no web being current there, then this constitutes the premonitory signs of imminent dying. 
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If one, even whereas awake, perceives Pretas (ghosts) and numerous sorts of Raksasas (demons) or every other supernatural components, he won’t stay lengthy 
When the hearth is considered as blue, lusterless, black or white regardless of it being in its pure color i.e. yellowish or reddish, that is indicative of the dying of the affected person after seventh evening. 
If one sees Marichi (cloud- mild), or cloud or lightening when there is no such thing as a cloud within the sky, that is indicative of imminent dying. 
Signs referring to the visible sense point out imminent dying of the individual
- clear solar or the moon (unobstructed by the cloud) appear as if an earthen plate lined with a black material
- seeing lunar or photo voltaic eclipse when there is no such thing as a full moon of latest moon respectively (seen by each regular and irregular individuals)
- seeing solar within the evening, the moon within the day, the smoke when there is no such thing as a hearth or hearth with out flame within the evening;
- look of shiny issues as devoid of lustre, those having no lustre as shiny – i.e. view issues devoid of their actual traits;
- to have visible notion in a distorted from i.e. to view issues showing as having a number of kinds, devoid of complexion and inaccurate numbers with none cause
- to visualise the invisible ones and to not visualize the seen ones [13-18]
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The next signs referring to the auditory sense organ point out imminent dying of the individual:
Listening to inaudible sounds and never listening to audible ones;
Incapability to listen to the inner (astral) sound after closing ears with fingers; [19-20]
If the olfactory sense of an individual fails to tell apart between good and dangerous smells or will not be conscious of any odor in any respect, he’s thought-about as a moribund individual. 
If an individual free from Mukhapaka (stomatitis and glossitis) doesn’t understand style (doesn’t have the gustatory sensation) in any respect nor can establish the precise tastes, he’s additionally ripe for dying. 
If one has the tactile sensation of coldness in warmth, smoothness in coarseness, softness in hardness and vice versa, he’s to be thought-about as a moribund one. 
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Supra-sensory notion not preceded by austere, penances or due yogic practices is indicative of imminent dying.
If one perceives issues in an infallible method regardless of the impairment of the respective sensory colleges, that is additionally indicative of imminent dying [24-25]
If a wholesome individual perceives issues wrongly in contravention of the conventional relationship between the sense organs and their objects on account of psychological pervasion, he’s certain to die quickly. 
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To sum up:-
A doctor who is aware of the science of premonition of dying as indicated by the attribute options of the sense organs can readily distinguish between life and dying. 
Thus ends the fourth chapter on the indicators and signs of imminent dying as indicated by the attribute options of sense organs of Indriya Part of Agnivesha’s work as redacted by Charaka.