The first lesson the Australian practitioner should learn from this sad case is that of extreme care and caution in dealing with any case of snakebite, no matter how slight it may appear at first sight. It is not for the first time we have been taught this lesson, though it has rarely, if ever, been conveyed in so singular a manner. Recent utterances about the innocuousness of Australian snake-poison find a fitting answer in this melancholy occurrence.
The second lesson it conveys is a new one, even to the writer. From the fact of one strychnine injection removing all poison-symptoms early on Monday, but the free use of the antidote failing entirely to have this effect on Monday night and on Tuesday, we are warranted to draw the conclusion that the antidote can only be relied on within the first 24 hours after the bite; and that, after this period, the snake-poison produces organic changes in the affected nerve-cells, preventing their depressed functional activity from being restored by the antidote. Further observations, of course, are required to confirm these conclusions. Their correctness, however, appears to be borne out by the fact observed by the writer, that the larger domestic animals, who sometimes linger on for days after being bitten by a snake, usually recover under the strychnine treatment if it is applied immediately or soon after a bite, but die when found and treated in an advanced stage of the malady.
That the grave kidney complication, checking the elimination of the poison from the system, militated against recovery in this case, and greatly influenced the singular course of the poisoning process, cannot be doubted.
In the little work submitted herewith to the medical profession and the general public, for both of whom it is intended, the author may justly claim to have solved the difficult and long-standing problem of snake-poison. We have at last a correct theory of its action, and, what is of more importance to the public, we have an effective antidote. These facts, being as fully established in these pages as any scientific facts can be, the most exacting and even captious criticism will not upset, nor can further research add anything very material to the writer's deductions and their final result.