Stay well hydrated (2 liters of water per day 7 days before the treatment),
Avoid alcohol consumption a couple of days before the treatment, avoid caffeine on
the day of the treatment, refrain from taking blood thinners (antioxidants, e.g. vitamin
E, Omega 3 acids, herbal preparations, aspiring, painkillers) up to one week before
the treatment, use vascular permeability reduction supplements, e. g. aescin,
vitamin C, rutin