Hello,
There is no age mentioned in the query, so I am assuming you are on
estrogen patch for a part of menopausal treatment. Therefore, in spite of external supplement "hot flashes: can still occur at that age. As regards thyroid gland it either functions normally or does not function so. There can be subclinical
hypothyroidism (under functioning) resulting similar symptoms as seen in clinically diagnosed hypothyroidism.
Many a times in sub-clinical hypothyroidism treatment with adequate dosage of
levothyroxine is initiated to control the symptoms like
dry skin, weight gain and menstrua issues. Another aspect in your query there is no mention of either T3, T4 and TSH levels or anti TPO
antibodies, plus the actual size of the "growth" seen on thyroid, it s difficult to comment further.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Prabhakar Laxman Jathar, Diabetologist