I have regular body check which includes CBC. Usually, the result comes back everything within normal range. However, the recent one came back with a slightly abnormal RBC result.
WBC 6.0 (4.0 - 11.0 10^9/L)
*** RBC 4.2 (4.5 - 6.0 10^12/L) LOW
Haemoglobin 14.0 (13.5 - 17.0 g/dL)
*** HCT 39.7 (40.0 - 50%) LOW
MCV 93.9 (80.0 - 98.0fL)
*** MCH 33.1 (27.0 - 33.0pg) HIGH
MCHC 35.3 (32.0 - 36.0g/dL)
Platelet Count 238 (140-440 10^9L)
RDW 12.0 (10.0 - 15.0%)
The numbers are slightly out of the normal range, my doctor told me not to worry. There was only one thing that I think may be the cause of this. I have a shoulder pain, and have been taking anti-inflammatory and stomach drugs for the past two weeks until the day I take the blood test. However, my doctor said unless I was bleeding, otherwise, medication should not be the cause of the abnormal result.
Any idea about the cause of the abnormal RBC tests and should I be worry.
PS. I also tested high Urea (7.3 (2.5 - 6.4 mmol/L)), which my doctor said is due to dehydration. Not sure it is related.
Thanks!