What Causes Burning Sensation In The Tongue In A Diabetic With Acid Reflux?
Tests
Detailed Answer:
Sorry to learn about your bothersome symptoms.
There is a rare condition called ZES (Zollinger Ellison Syndrome) which results in severe acidity that does not respond well to standard ant-acid treatment.
Moreover, the metformin that you are on can cause stomach upset in various ways. Discuss with your doctor if you can try staying off it for a week or so and see if the symptoms improve.
When I see someone like you in my practice, I typically order the following blood tests in addition to a detailed physical examination:
CBC (Complete Blood Count, also known as Hemogram; includes Hemoglobin, WBC and Platelet counts)
Electrolytes (Sodium and Potassium in particular)
HbA1c (Glycosylated Hemoglobin = your last 3 months' glucose average). Also known by other names such as GlycoHemoglobin or Glycated Hemoglobin or A1c
Liver function tests (SGOT , SGPT, Albumin, Bilirubin, Alkaline Phosphatase)
Kidney function tests (BUN, Creatinine)
TSH (checks your thyroid)
Free T4 (this too checks your thyroid) Thyroid autoantibodies : Anti Thyroid Peroxidase (TPO) antibodies and Anti Thyroglobulin antibodies 12 hour Fasting Lipid profile
Urine albumin to Creatinine Ratio (early sign of diabetes affecting the kidney)
25 hydroxy Vitamin D levels (ideal range 40 to 60 ng/ml = 100 to 150 nmol/liter)