<s>[INST] Hello doctor, In recent test reports, the following test values are out of range: Estimated glomerular filtration rate (eGFR) is 83, uric acid is 7.9, serum creatinine is 1.13, BUN to serum creatinine ratio is 7.59, 25-hydroxyvitamin D (total) is 8.73, homocysteine is 30, iron 57.8, and red cell distribution width - coefficient of variation (RDW-CV) of 14.6. As far as symptoms are concerned, I am feeling body pains especially stiffened neck and pain in upper shoulders, feeling drowsy in the morning, slight burning sensation near the urinary bladder while passing urine, and a burning sensation in my left calf muscle and foot sometimes. There is a feeling of a lot of gastric problems especially while waking up in the morning and sometimes constipation. I am not on any medicine. The lab reports are attached for your review. [/INST] Hello. I have gone through your reports (attachment removed to protect patient identity). For more information consult a neurologist online --> </s>