L4/L5 and L5/S1 disc bulges – symptoms changing over time, exercises now flare me up
TL;DR: Mild L4/L5 and L5/S1 disc bulges diagnosed four years ago with no nerve compression on MRI. After tapering lamotrigine and lowering my SSRI dose, my back has become much more sensitive, with increased myofascial pain. Exercises that used to help now often cause flare-ups, while nerve glides seem better tolerated. Looking for others with similar experiences and how they adapted their rehab.
I'm a 30 year old male looking for other people's experiences with L4/L5 and L5/S1 disc injuries.
What kind of pain?
My symptoms have changed over time. I experience lower back pain with episodes of nerve pain, and more recently a lot of myofascial (muscle) pain around the injury. During flare-ups my back becomes much more sensitive, and certain movements can significantly increase my pain. While tapering off lamotrigine and lowering my SSRI dose, I've noticed the muscle pain around the injury has become much more noticeable, and my overall pain sensitivity seems higher, at least temporarily.
How long have you had it?
Around 4 years.
Mechanism of injury?
Repeated heavy pulling/lifting in physical work (last incident was pulling 200kg where I felt it ‘give’).
What have I tried?
I've seen my GP, a spine specialist, and multiple physiotherapists. I've consistently done the exercises and stretches my physiotherapists have recommended over the past couple of years. I was also taking medication that without knowing dulled my nerve pain, which meant I often didn't realize I was overdoing things until I had a significant flare-up.
Recently I've noticed that many of the strengthening and stretching exercises that used to be part of my routine now seem to aggravate my symptoms, especially while my back is more sensitive. Gentler nerve-focused exercises, such as nerve glides, seem to irritate things much less. Because of that I've reduced my activity, but I feel like I need a new exercise program that matches where I'm currently at.
What makes it worse?
Heavy lifting, heavy pulling, overdoing physical activity, and some strengthening or stretching exercises seem to trigger flare-ups.
What makes it better?
Rest, pacing myself, and gentler nerve-focused exercises seem to be better tolerated than some of the exercises I used to do.
Imaging
My MRI (from about two years ago) showed mild L4/L5 and L5/S1 disc bulges with small annular fissures but no nerve compression. But I understand symptoms don’t always match MRI findings. My neurological examination was normal, and the spine specialist wasn't concerned or recommending surgery. They advised physiotherapy, strengthening, cardiovascular exercise, and gradually increasing activity. Since that MRI is now about two years old, I'm aware things may have changed.
How has it affected my life?
Before this I was much more confident being active. Now I spend a lot more time thinking about whether an activity will trigger a flare-up. I work in a physically demanding warehouse job, so finding the right balance between staying active and not aggravating my back has been difficult.
I'm mainly interested in hearing from people with similar injuries. Did your symptoms change over time even if your MRI/Xray initially looked relatively mild? Did anyone find that traditional strengthening exercises started aggravating things while nerve-focused exercises were easier to tolerate? If so, how did you rebuild your activity and exercise routine without constantly flaring your symptoms?