there is only one way to find out...
just do it. As for negative sides: as long as your BP gets not elevated, no liver problems (you never know, not even with Primo), no kidney problems, then you could do this.
Besides 200 mgr/week is not a killer. My doc gave me Primo at a rate off 300 mgr/week and this for more then 2 years. This stopped because Primo is no longer made in Europe.