Thanks for your question.
I agree with your doctor. If even after eight weeks and with adequate treatment you still have fatigue, then we need to look for other causes for your symptoms. Besides the adrenal hormones, I would suggest other tests such as fasting blood glucose to look for diabetes. Also a complete blood count to look for anemia and liver function and renal function tests may be done. After finding the cause and with adequate treatment your symptoms will gradually reduce.
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