I’m having lots of muscle pain in my calves and thighs in both legs. I had tkr on 1/22/26.
regchuck1 -- My TKR was done a month after yours.
The muscles in both my legs, from ankles to halfway up and including the calves, started screaming at me when I began wearing my running shoes once the weather turned warm. Before that, I had been wearing hiking shoes which are warmer, give more support, and are not as cushy-squishy under the feet.
When I went back to wearing the hiking shoes, the noticeable pain subsided. I figured my lower legs were working harder to walk around in the runners and weren't yet ready for them. A very long time ago I bought TOL runners that had too much cushion and ended up with the same pain. Lucky I remembered that and did the shoe switch experiment back to the hikers, and it worked. Perhaps a sturdier shoe might help with your lower legs; just an amateur's guess based on my own experience.
This week, I finally made it to my deep tissue massage therapist (she really knows what she is doing), first visit post-op, for a very painful session, which I knew to expect having had THRs in the past and her having to work out the similar problems. My IT bands on both legs were very tight, along with my quads in both legs, nine weeks post-op. Also my calves and lower front muscles above the ankles.
The massage release work was brutally painful, and my past experience with THR is that it pays off in a few days. I can't say if this is what is going on in your case, but just tossing it out there as a possibility. Finding a good massage therapist can be impossible, too, and then there is the expense.
Yesterday at PT, I had the therapist do high intensity laser therapy on the recently released IT bands and quads, as well. They are very sore to the touch because that tightness has been released at massage, and now they have a new recovery. My insurance won't pay for the HILT, but if it helps the ITs and quads, it is well worth my out-of-pocket cost. The HILT accelerated my knee's recovery when we started doing it on the operated knee some 6 weeks post-op.
HTH