These two medications are not meant for preventing pregnancy or for protecting against a sexually transmitted infection as is the case with the i-pill. Amongst other things, Dieroplus is one of the pain relievers that are used to get rid of a headache, muscle aches, and fever. Freedase is an enzyme that is involved in the digestion process. Dieroplus can help if you are faced with headaches or muscle aches. If you experience digestive problems, Freedase could be of benefit to you. .