<s>[INST] Hi doctor, I noticed that, after drinking alcohol, I feel exhausted and weak, after a week. I also have pain behind my eyes and a constant headache. I am curious if it is related to the thyroid or something else. Does alcohol affect patients with hypothyroidism? [/INST] Hello. I just read your query. Hope my advice is of some help to you.  For more information consult an endocrinologist online --> </s>