The Contraindications of Oil of Oregano

• Don't use oil of oregano without researching if it's really for you.Dynamic Graphics/Dynamic Graphics Group/Getty Images
  
  Proponents of natural healing methods give oil of oregano high marks as a healing substance, though not everyone can or should use it. The extract, which comes from wild oregano and not the domesticated herb used for cooking, can soothe skin infections, settle digestive problems, strengthen the immune system, aid with respiratory problems and help improve joint and muscle flexibility. Contraindications for its use, however, exist for specific individuals.
  
  

Pregnant Women

• Pregnant women should not take oil of oregano, as oil of oregano can interfere with iron absorption in the body. Natural healers recommend that you take an iron supplement together with oil of oregano. Since pregnant women need extra iron anyway, they shouldn't take the oil of oregano, which will offset the iron supplements they need due to pregnancy.
  
  

Allergies

• Those who experience skin irritation, vomiting or rashes when they take oil of oregano should cease immediately. This frequently occurs with people who have allergies to thyme, basil, hyssop, mint or sage and other herbs of the same family as wild oregano. Oil of oregano causes allergies so if you experience a possible allergic reaction, don't continue taking the oil of oregano.
  
  

Thin Blood

• Oil of oregano can act as a blood thinner. If you take blood thinning drugs, do not use oil of oregano, since the two agents together can lower your blood pressure dangerously.
  
  

Dilute

• Don't use oil of oregano at full strength. Dilute it with a carrier oil before applying it to your skin (three or four drops to a tablespoon of a carrier oil, such as olive or coconut oil). Dilute it with water or tea before drinking it (a few drops in 1/4 cup of drink). Always drink more when you use oil of oregano, as it brings the toxins in your body to the surface, and drinking washes the toxins out of your body.