muscle cramps, muscle weakness or
limp feeling; cough or
choking feeling; or
headache, trouble concentrating, memory problems, weakness, loss of appetite, feeling unsteady, confusion, hallucinations, fainting, seizure, or shallow breathing is observed ( ref: http://www.drugs.com/sfx/pantoprazole-side-effects.html) A change of medication or dosage adjustment may be indicated. Take care and do keep us posted.