my husband is taking Gabapentin for nerve pain from a drop foot ...he has developed a skin rash. Current meds are: Vit D 1000 units 2 x day, Pantoprazole 40 mg 1 per day, hydrochlorathiazide 25 mg daily, 5 mg amlodipine 2 x day, 100 mg Metoprolol 3 x day, 5 mg elequis 2 x day...