Hard stick and difficult to draw patients are part of my daily routine. Some people have spider veins, scarred veins due to drug use, rolling veins, and even excellent veins. Honestly, I have my fair share of unsuccessful attempts in all of those conditions. It's an energy and self-confidence eater. But through the years, II've learned to do it in steps. You need to conduct recon on both arms and hands first. After deciding on the best spot, warm compress and hang the arms down. Please use a 22 gauge IV cath. and larger if you can. That is 2 birds one stone, for drawing blood and fluid admin. In Nuc Med and CT, 20 gauge and larger is the ideal but 22 gauge is the last resort. Focused, confidence, and prayer is the key before attempting. If you had a rough night and didn't get any sleep, don't be shy to asked for help.