·       Not all veins are suitable for laser vein removal.  Varicose veins or veins larger than 3 mm cannot be treated.

·       You should not have laser vein removal if you are pregnant.

·       Patients prone to photo seizures should not have laser vein removal.

·       Use of Accutane within 6 months.

·       If you are using photosensitive drugs, anticoagulants or blood thinners caution must be taken.