My husband has been on levothyroxine and found out he had sleep apnea and uses a cpap. He has been snoring heavily on it the past few days and been irritable and angry in a scary way I have never ever seen in him to the extend I do not feel comfortable around him after an episode last night. He was very paranoid and accussive that I did not like what he cooked for dinner, etc etc weird little things....made no sense and kept stumbling around topic. Is this possibly a side effect from teh meds he ahs been on since may or lack of sleep with the apnea?