I;m a 27 yr old male, diagnosed with ptsd and mtbi from the iraqi war. Currently on ambien hs , xanax prn for anxiety attacks, verapamil 120mg hs for htn and migriane, and started on aderoll 5mg to help for my concentration during school and work activities and to help aid in times of low sleep. During the last 3 weeks the upper part of my ear lobe is pulsating above the ear hole. I can feel the vessle spasm, randomly with no other symptoms presenting. its distracting and annoying. i'm an active guy just want to know why the hell this is happening.