★★★★★
BORAX – Its Value in Catarrh, Throat Difficulties, Inflamed Eyes, Dandruff, etc.
V. – A solution of (1 ½ teaspoon) to soft water, 2 pt., In nervous headaches, wash the head with it, then wash out with cool, clear water, rubbing well with the towel, and take a nap, and generally all headache will subside, and the patient be much refreshed.
NOTE: I'm just leaving it in overnight.
From the Book – Dr. Chase's New Receipt Book and Medical Advisor or Information for Everybody by A.W. Chase MD, page 96-97. 1927.