How often should I use my TENS unit to achieve optimal results for pain management and muscle stimulation? As I consider the appropriate frequency, are there specific guidelines or recommendations tailored to individual conditions and circumstances that I should be aware of? Additionally, does the duration of each session influence the overall effectiveness of the treatment? Is there a risk of overuse, or could using the unit too frequently lead to tolerance or diminished effects? Furthermore, should I be mindful of any underlying health issues that might dictate a more cautious approach to usage? When evaluating frequency, could it also be beneficial to factor in the level of discomfort I am experiencing on a daily basis? Would a conservative starting regimen, followed by gradual adjustments based on my body’s response, be a prudent strategy? Ultimately, how do I determine when the balance is just right for consistent pain alleviation?