I take 100 mg. of atenolol, equilis, 5mg. twice a day,k chlorthalidone, 25 mg. pepr day, and Lisinopril, 20 mg. per day. I am uncertain as to whether I took my Lisinopril tonight. is itbetter to skip it until tomorrow night or chance taking a double dose? tHANK YOU VERY MUCH FOR YOUR RESPONSE.