Hello,I m asking for my father... he is been having bad pain in arms, legs, muscles and joint for a month. Two weeks ago he had high body temperature and cold, so we and our doctor thought it is only flu. But, cold and high temperature has dissapeared, but pain is even worse.His blood tests showed LOW: erythrocytes, hemoglobin, hematocrit, MCHC, and iron, and HIGH: eosinophils, erythrocyte sedimentation rate, urea, creatinine, cholesterol and triglycerides, and slightly elevated GGT. There were high proteins in urine, and CRP was 25 mg/L.Could you give me some advice where to go next?Thank you in advance :)Best regards,Jelena