Hi, & glad you posted!
TN is quite common with ES, & Glossopharyngeal Neuralgia which can cause ear pain has ES listed as a cause. So lots of members have had that pain- have you been prescribed anything for it? There are some nerve pain meds which can help if you’re not taking anything?
Not sure how long Dr Cognetti’s waiting times are, I think they can be quite long by US standards; Dr Jason Newman also in PA is very experienced too; you could consider a consult with him too? It can be a long process, but getting the diagnosis is usually the hard part, so you’ve got that bit done!
US Doctors Familiar With ES, Current List - Symptoms and Treatments / Doctor Information - Living with Eagle
Not sure about the Seborrheic dermatitis, can’t remember anything ever being posted…had a quick look using the search function & nothing came up. There can be some weird & wacky symptoms with ES though which can’t always be explained!
Have a good weekend too 