The efficiency of the treatment may range from 60 to 90 percent with two or four drug regimens including RBC and PPIs
. The only inconvenience in the treatment is the number of pills taken by the patient which may range up to 10-20 pills each day. The treatments are also quite expensive due to the use of clarithromycin and PPIs. Treatments with a much lesser cost are also done but the efficiency of the treatment can reduce by 10 or 15 percent compared to the other drug regimens. Thus it is significant to take proper note of the medications.