Hello and welcome to Health Care Magic
First of all I would like to comment on RDW and CRP levels.
High RDW signifies variation in the sizes of red blood cells which is seen in dimorphic anemia (caused by deficiency of iron and vitamin B 12-folic acid.
CRP stands for C reactive protein
and it is raised in conditions like infections, inflammations, hypertension
, diabetes to name a few.
Since, you have recurrent UTI and sinus infection
, raised CRP can be due to these infections.
The combined occurrence of recurrent UTI and sinus infection signifies some kind of immunodefiency i.e. the body's defense system is unable to fight infections at various sites- urinary tract
These symptoms also occur in an autoimmune disease
called systemic lupus erythmatosis (SLE)
So, consult your physician to find out the cause of raised RDW and specific tests to know the cause of recurrent infections.
Thanks and take care
Dr Shailja P Wahal