4 cups of Yarrow tea are drunk daily, since Yarrow beneficially affects the production of healthy blood cells in the bone marrow. Additionally 2 cups of Calendula tea and 2 cups of Stinging Nettle tea are drunk to purify the blood (if possible use herbs in their fresh state and 1 heaped teaspoon per cup of water). 1 tablespoon of Swedish Bitters is added to 1 cup of tea and half this amount is drunk half an hour before and half an hour after each meal. Yarrow tincture and Swedish Bitters are used as a friction several times a day and so is Comfrey tincture (see "directions" under respective headings). If there is a tumour on the bone, the treatment mentioned under the heading "tumours" is applied. Should the pain in the bone be caused by metastasis, the area from which they originate has to be treated.