Inclusion Criteria:  .ASA physical status 1-2 patients. 18-60 years old .  Exclusion Criteria:  using or allergic to nonsteroidal anti inflammatory drugs (NSAIDs) or aspirin . history of serious hepatic disease. renal or gastrointestinal disease. bleeding disorder. body mass index BMI <18 or ˃30 m2/kg. history of abdominal surgery or chronic pain disorder other than gallbladder. disease or allergy to lidocaine.