Hi
Panic disorder is a common issue to many individuals.
I would recommend for most individuals to stop benzodiazepines(lorazepam) but maintain them on SSRI (paxolidep) as it is the first line of treatment.
Lonazep may cause dependence which makes it difficult to stop it suddenly.
Try reducing the dose to 0.25 mg and then using it on alternate days and then finally stopping it.
It rarely causes skin problems.
Next Steps
If you are having issues, we can consult online, so that I can have a look at the skin pigmentation and provide you with the next plan of action