2. By eating food poisoned by natives.
3. By eating poisonous plants, etc.
4. By eating bad meat or fish.
The treatment of snake-bites and arrow wounds has already been dealt with.
Poisoned food and poisonous plants.—Food is occasionally poisoned by natives, either by adding strophanthus leaves or other poisons. The eating of such articles may be followed by severe pain, colic, vomiting, diarrhœa or other symptoms. The general line of treatment should consist in giving emetics promptly, washing out the stomach by means of the stomach tube, and administering large quantities of water, milk, or gruel. Distressing symptoms should be treated as they arise; thus, if convulsions occur, large doses of chloral or potassium bromide should be given; if stupor or drowsiness comes on, the patient should be forced to take hot coffee, stimulants, etc., and made to walk about. If collapse supervenes, stimulants should be freely given, the patient wrapped in blankets, and hot bottles applied to the feet.
Poisoning by bad meat, fish, etc.—The symptoms of poisoning by bad meat, etc., are severe pains in the belly, cramps, and shivering fits, followed by vomiting and diarrhœa coming on soon after its consumption, occasionally within an hour or two. The vomiting and diarrhœa are usually alarming and very severe, causing great collapse, and unless urgent remedies are applied, death may occur. The bodies of patients may be covered all over with irritating blotches, red rashes or with nettle rash.
Treatment.—Give an emetic at once. Administer a sharp purge to clear out the bowels. Use stimulants freely. Apply hot-water bottles and blankets. Give opium or chlorodyne, fifteen drops every four hours until the pain is relieved. Milk and gruel or arrowroot.
Canoeing and Boating.
By J. Coles.