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Results 1 - 2 of 2 for ALCOHOL OR BENZALKONIUM OR CHLORHEXIDINE OR GRAPEFRUIT OIL
  1. ... that may affect your PT/INR results include: Alcohol Foods high in vitamin K, such as green leafy vegetables Soybean and canola oils High-fat diets Ask your provider what you ...
  2. ... test, your provider will place a drop of oil on the base of one of your fingernails. ... exercise , which increases blood flow. Limiting caffeine and alcohol. Avoiding stress. Quitting smoking (if you smoke). Nicotine ...