Started With Systemic Pruritus. History Of Hyperthyroidism. Need A Second Opinion
Thanks for writing in. Systemic pruritus can occur in a few endocrine disorders. Hypothyroidism if untreated can cause pruritus due to xerosis or dryness. this doesnt seem to the case in yours. Hyperthyroidism can also cause pruritus and this is again not a concern in you. Sideeffets of antithyroid drugs can cause pruritus due to cholestatic jaundice- not relevant in your case again. Diabetes can cause pruritus but you are not a diabetic. Rare causes include Multiple endocrine neoplasia and tumoral calcinosis that cant be considered in your case. Im afraid the pattern you describe cant be attributed directly to any endocrine problem or its treatment. Obviously there is something else responsible that has not been diagnosed yet. I suggest following endocrine tests to reconfirm that your hormonal parameters are normal- Thyroid profile, Serum calcium, phosphate and Alkaline phosphatase, LFT, PTH and absolute eosinophil count. Please get these investigations and get back to me. I wish I had a better answer. But we are looking at something which is distant to say the least with common endocrine disorders. Hopefully proper evaluation will lead to the bottom of the problem.
Hope this helps
Shivaprasad