Acute cholecyctitis is a common condition which requires immediate or elective surgical interventions and this condition is one among the common causes for emergency hospitalization among the elderly population. However, controversies have been observed with the use of anti-thrombotic agents in patients undergoing laparoscopic cholecyctectomy. Few studies have reported increased risk of bleeding in patients with anticoagulants whereas other studies have reported no significant bleeding outcomes. Nevertheless, the lack of evidence-based guidelines further complicates decision-making. In this analysis we aimed to systematically assess the impact of anti-thrombotic therapy on bleeding outcomes and thrombosis following laparoscopic cholecystectomy. MEDLINE, EMBASE, Cochrane database, Google scholar, Web of Science and http://www.ClinicalTrials.gov were searched for relevant publications based on anti-thrombotic therapy among patients who underwent laparoscopic cholecystectomy. The endpoints in this analysis included: intra-operative bleeding, post-operative bleeding, blood loss, patients requiring blood transfusion and thrombotic complications. The Revman 5.4 software was used to analyze data in this analysis. Risk ratio (RR) with 95% confidence intervals (CIs) were used to represent the data following analysis. A total number of 4008 participants (enrollment period 2002-2019) were included in this analysis whereby 756 participants were assigned to an anti-thrombotic therapy and 3592 participants were in the control group. Our results showed that antithrombotic therapy was associated with significantly higher risk of intra-operative bleeding (RR: 2.23, 95% CI: 1.77-2.79; P = 0.00001), post-operative bleeding (RR: 4.77, 95% CI: 1.13-20.10; P = 0.03), and blood loss (RR: 3.01, 95% CI: 1.13-8.06; P = 0.03). Patients requiring blood transfusion (RR: 4.80, 95% CI: 1.90-12.13; P = 0.0009) were also significantly higher in the anti-thrombotic group. However, thrombotic complications (RR: 2.17, 95% CI: 0.50-9.42; P = 0.30) were not significantly higher. Through this analysis, we concluded that anti-thrombotic therapy was associated with significantly increased risks of intra-operative and post-operative bleeding events following laparoscopic cholecystectomy. Patients requiring blood transfusion were also significantly higher. Therefore, stopping anti-thrombotic agents prior to laparoscopic cholecystectomy could significantly minimize bleeding risks.