Suggest Treatment For Joint Pain And Influenza

I am taking Benicar 20mg an noticed after a week that I had flu like symptoms and joints hurt real bad and stopped taking and my heart started to skip and chest pains and belching and choking I also take Lasix 40mg and carvedilol 12.5 mg and clonidine hcl 0.1 mg and have not had any side effects from those pills could Benicar cause this