Fasting means that you cannot not eat or drink, except plain water, for a minimum of eight hours (10 to 12 hours is preferable) before your lab draw. Avoid gum, water flavor additives or any other sugar substitutes.

If your provider orders blood work during your visit, be sure to ask if you need to “fast” beforehand. If you are unsure if you need to be “fasting,” contact your provider prior to coming to the lab.

Taking your medication does not interfere with your “fasting.” However, some lab tests may be ordered to check your medication dosage level. If you have any questions about taking your medication prior to your lab draw, contact your provider.

Drinking water is highly encouraged before a blood draw. Being well-hydrated means that your veins are easier for the phlebotomist (the person who draws your blood) to locate.

To verify lab orders for any location, call our Laboratory Client Services department at 503-814-5227.

No. The majority of kits purchased on the internet already specify the site where specimens should be collected. These kits should be collected at the preferred site.

All accreditation and certificate information can be found on our Test menu.