Chronic leukaemia tends to progress slowly over the course of many years. Chronic leukaemia is classified according to the type of white blood cells affected by cancer. This topic focuses on chronic lymphocytic leukaemia, which affects types of white blood cells called lymphocytes.
However, like many drugs and herbal remedies, oil of oregano can have side effects and may produce allergic reactions in those sensitive to this family of plants. Origanum vulgare, the source of oil of oregano, comes from the same plant family as basil, hyssop, marjoram, mint, sage and thyme.
Taking mineral oil by mouth can cause nausea, vomiting and stomach cramping. Because mineral oil is taken generally at night on an empty stomach, nausea is a common side effect of oil-based laxatives.