hi there, the omeprazole
has been prescribed for prophylactic treatment for gastritis
as all the pain killers that you take tend to damage your gastric lining and it is good practice to take an antacid
with the painkillers. Assuming that you are taking them he might have prescribed it to you. There is no harm in taking them. Kaimosin is a medicine which helps to dissolve small fibrin
clots which may be formed at the site of injury
and hinders fast healing. The treatment prescribed to you is a sound one and do continue with it to get benifit. Take care.