I took mdrol a while ago and ever since then I been getting pretty bad back pumps. I thought they would go away when I stopped taking them but they're lingering about 3 weeks after. This is weird because I specialize in deadlifting and NEVER have low back problems. I started taking some taurine and potassium and they seem to be diminishing now. I'm just curious if you guys think this could still be an affect of the mdrol or if those effects should be gone 3 weeks later.