My Sister Has Been On Amlopodipine For A Long Time

My sister has been on amlopodipine for a long time She has developed a very itchy rash all over her body . Is it possible this is a result of amolopine?
She also had a very bad wasp bite in August . The rash developed at that time. She was placed on prednisone . Although it has improved it has not gone away after finishing the course of prednisone