anyone get lower back pumps on TRT

I'm on 150mg cyp weekly and thats it right now but my lower back is so sore today it feels like I have been on superdrol for 4 weeks

I contributed back pumps to orals like SD, DMZ, and dbol. but I was running around 1000 total T on my labs and the pumps were unbearable like I was on superdrol. 2 weeks ago I lowered my test from 200mg a week to 100mg weekly and the pumps went away, so it was the test only. I just never ran test longer than 16 weeks before so I didnt know test only could cause this. just posting this info in case it could help others

I've been running 160 ew for 4 years and never had it

Did you happen to use any cialis? That much testosterone shouldn't be giving you back pumps. Kidneys?

Not from Cyp only... Hope you figure it out.