Hoping PA or an E-Pharm rep can chime in and help me out here... My old man has been complaining of joint pain - he's a carpenter - so I recommended he try some Joint Force. He's very skeptical about supplements that aren't doctor recommended and he's currently taking lisinopril (prinivil, zestril) for blood pressure and simvastatin (zocor) for cholesterol. To ease his mind, is there any reason that Joint Force would have any interaction whatsoever with these medications? I appreciate the help guys!