Systemic treatment rotation

[jiml]

I'm with Fred on this although I see what you mean and it would be good if you could chop and change with a gap between so the drugs don't clash....the problem as Fred says is that often you will read on here that as soon as someone stops a treatment, the psoriasis comes back often quickly and sometimes with a vengeance  

Most people and dermatologists tend to find a treatment that works and stick with it until it fails and hope it keeps working ...