 [ Symptoms ] split my lip open a year ago had 16 stitches i have a bump on my lip will this heal or do i have to get it removed  i feel and split my lip open a year ago and had 16 stitches i have a bump on my lip now and does not seem to be healing what causes this will this heal or do i have to get it removed by a plastic surgeon [ Disease ] this is a great question to ask your pharmacist and a great reason why you should always have your personal medication list on you so we can check for any interactions you cannot take pepcid complete if you are taking atenolol the calcium component in pepcid complete can prevent the atenolol from getting into your bloodstream thus preventing it from working and may cause fluctuations in your blood pressure i would need to find out a bit more about why you need to take the pepcid complete    especially what exactly are your symptoms and how frequently they are you may be able to take regular pepcid instead i encourage you to talk to your pharmacist for further assistance