Useful in small doses in bronchitis and asthma.
20. Spirit of Camphor.
(Two ounces.)
This may be made by pouring pure alcohol on pure gum camphor.
It is useful for colds when they first appear. Dose: 2 drops on a tsp. sugar.
Excellent for mosquito bites.
21. Sweet Spirit of Nitre.
(Two ounces.)
Dose:
Children, 3 to 10 drops in ¼ glass of water.