How Long Does Hardness In Veins On Hands Take To Disappear?

Question: Dear Dr. XXXXX will the hard veins in my limbs and hands heal overtime due to missing or bad rotation if i no longer hit in those areas? and where are other areas in the body where veins are easy to hit sittting or standing alone.

To answer your first question and I am unfortunately addict that has been struggling with this addiction for about three years now to answer your second question I have only been using the IV method for about six months there was a period of time where I had to reuse some syringes that were used only once about three times each which I know it is not recommended. at shortly after is when I started to notice these hard spots appear where I missed the vein or something I did that I'm unaware of. I read up that these hard spots do not soften up overtime that they could possibly be clots. Also My father and I have varacotise veins however you spell it. They're located around my ankles and feet and some are around my knees and on top of my thighs.