Dear doctor, My mother has been suffering from normal cold & cough since past few days. No other abnormality is detected. But in the blood test, only the ESR value is quite high (102 mm/hr) though other parameters are near to the standard range. After 10 days of medication, the ESR decreased by 8 units only. Both the reports have been attached herewith. Kindly tell me if there is anything to worry and the type of medication needed.