Preparation for surgery is important in determining the time taken for the healing process, hence the popularity of Arnica. Although, contrary to popular thought, the evidence from collective studies is that the use of arnica, does not make a difference to bruising and therefor swelling, However, psychologically it may be beneficial as its use gets the patient to consider the healing process ahead of the surgery and be to be actively involved. More important is what you do not take that is contributing to unnecessary bruising! Although considered harmless, aspirin and anti inflammatory medication in particular, which are so commonly used for pain control in headaches and arthritis must be completely avoided for a minimum of 10 days prior to the surgery. Surgeons usually advise 2 weeks to be on the safe side. Even one tablet taken in this time will result in avoidable bruising. Instead use paracetamol, which does not affect the platelets necessary for blood clotting.Patients are also advised to discontinue all supplements including fish oil, as many of these thin the blood, meaning greater bruising, just when you expected these to be beneficial. Obviously blood thinner medication prescribed for certain medical conditions have to be discontinued under specialist medical supervision.Compared to surgery performed 10 years ago, you should expect considerably less bruising, due to refinements in surgical knowledge and applicationYour surgeon would be using a local anaesthetic mixture containing adrenaline, which is taken advantage of as the adrenaline shrinks the blood vessels (vasoconstriction) . The adrenaline mixture is injected into the tissues, before the surgery is commenced, even when a general anaesthetic is used. The vasoconstriction process dramatically reduces the tendency to bleeding during the procedure and therefore bruising afterwards, Over recent years surgeons have better appreciated the importance of the vasoconstriction and the fact that the process takes time to work. Whereas diligent surgeons would allow 10 minutes for the vasoconstriction, it is now known the process reaches its peak benefit in 30 minutes! A surgeon who prioritises quick, and therefore inexpensive surgery, is unlikely to wait the time needed for best vasoconstriction.Also significant in reducing bleeding and bruising is control of the the patients blood pressure during the procedure. Keeping the pressure at low normal, ie at a lower than usual with the systolic at or just below 100mm. makes a major difference. When the surgeon notes the amount of bleeding is more than expected, a new use of the medication, tranexamic acid, given intravenously or directly into the surgical site, dramatically reduces oozing and effectively changes the bruising profile.The fact is, if concern about bruising is inhibiting a person from having the benefit of brighter looking eyes, you should discuss this topic with your intended surgeon. The fact that such bruising did not occur with other facial surgery suggests it was not you, but technique related.