Not just varicose veins?

I have been treated over the course of several years for severe varicose and spider veins with sclerotherapy. At my last ultrasound, the varicose veins (all but one) had shown to be treated fairly successfully with the exception of a few ulcers caused by the meds. The spider veins are recurring and are matting. Due to deviousness on the doctor's part and my loss of trust as a result, I am unwilling to go back to this particular clinic or any clinic associated with it. My question is: Is there a more effective treatment than sclerotherapy? Is there possibly an underlying medical cause as to why, despite treatment, my legs have continued to progress(like, potential heart problems, which run in my family)? I also have big veins all over my body but am lean and physically fit-- is this normal. My legs ache often after not having injections for a few months. I am taking specific supplements to help deal with it and slow down progression. Any advice or info would be very helpful.

Do you stand for long periods, or cross your legs in a way that it restricts the flow of blood to the viens, it may be something you might want to try to avoid doing!!
I dont think there is any other option but to go to a clinic, although I ve heard witch hazel helps,, guess you rub it on the veins,, have you tried warm packs ,,
If you re still having problems with the viens I would suggest that you try to locate another clinic,, I have had injections done for many years and find it extremely helpful, if you have sore legs the injections are your best option,, but research clinics before going, speak to the doctor before going through any procedures. I can honestly say that I have felt your pain, but I was also lucky to find a doctor who cares about his patients,,, Hope you get some relief soon!!!