IODINE AND ITS USES

Hokitika Guardian, 8 May 1930, Page 8

IODINE AND ITS USES

lodine is one ot the chemical elements, and is obtained as a by-pro-duct and also from seaweed. It occurs in the purification of Chili saltpetie shining plates of a. metallic appearances, which gives off a purple vapour when heated.

lodine, in very small amount, is an essential constituent of the human body. It is, however, concerning the, virtues of iodine as an indispensable antiseptic for household use that 1 I propose to write.

a busy housewife of my acquaintance says the writer, pricked her finger with a pin. It was such a trifling prick that site thought no more about it at The time. Nevertheless, the puncture was sufficient to‘ admit the entry 6f a dead-lymicio-organism. It was only the prompt action of a doctor, who, by lancing, allowed the poison to escape, followed Iby the ap-

lication of a correct dressing, that saved the woman’s arm, and possible her life.

This might have been avoided 1 had a little tincture of iodine been 'Applied to the prick immediately it was made. Tincture of iodine is what is known as an official preparation,' whose precise composition is laid down in the

British Pharmacopoeia. It consists' of iodine dissolved in spirits, of vine, with the addition of small quantities of distilled water and potassium 1 iodide, and is ‘made in two strengths, of which the weaker is the mote suitable for household use.

If ever you prick, cut, or scrape your skin, always apply a little tincture of iodine For cuts, a mixture of this with compound tincture of benzoin is even better.