###Human: I have Hashimoto's and alopecia with loss of eyelashes. What should I do to regrow it? ###Assistant: Hi. Your concern is genuine and you are so brave and facing all challenges very bravely. You did not mention your prolactin and thyroid hormone levels. Loss of hair can be autoimmune as you were treated for it as well and due to Hashimoto as well. If there is no skin issue involved in the loss of hair (you should consult a dermatologist for it) it may be due to your autoimmune disease. Hashimoto is autoimmune as well. What you can do is that you decrease the TSH (thyroid-stimulating hormone) target to a lower level with increasing Levothyroxine and then see if it has a better effect. I hope this helps.