I am not a medical doctor and have no knowledge of your medical history, so can't comment on your meds. However, if your other symptoms are causing you problems then consider checking with another doctor in case something other than or in addition to hyperthyroidism is involved. I imagine he/she considered Hashimoto's, but that is commonly hypo rather than hyperthyroidism. Gel eye drops help some with eye dryness, preferable with minimal preservatives. https://medlineplus.gov/druginfo/meds/a684027.html https://dryeyeandme.co.uk/eye-drops-vs-eye-gel-for-dry-eyes/#:~:text=What's%20the%20difference%20between%20regular,option%20for%20severe%20Dry%20Eye.