Background and objective Scrub typhus (ST) is a rickettsial infection caused by Orientia tsutsugamushi, which is transmitted by the bite of the larval stage (chiggers) of trombiculid mites. Although it presents as an acute undifferentiated febrile illness (AUFI), its course can be complicated with acute respiratory distress syndrome, acute kidney injury (AKI), myocarditis, meningoencephalitis, hepatitis, multi-organ dysfunction syndrome (MODS), and ultimately death. This study aimed to evaluate the epidemiological features, clinical profile, laboratory features, and clinical outcomes of cases of scrub typhus and identify the predictors of disease severity. Methods and materials This study is a retrospective observational study that included confirmed cases of scrub typhus admitted in the medical wards and critical care unit (CCU) of Tata Main Hospital (TMH) from January 1, 2019, to December 31, 2021. The case records of patients were analyzed for demographic characteristics, clinical features, treatment, and outcomes, which included length of stay (LOS), complications, and mortality. The required odds ratio (OR) was calculated, univariate and binary regression analyses were done, and a p-value of <0.05 was considered statistically significant. Results Of the 42 confirmed cases, 38.1% were males and 61.9% were females. The average age of male patients was 12.6 ± 11.2 years, while that of females was 22 ± 19.3 years. Of the patients, 64.3% were in the age group of 1-20 years. The clinical manifestations in descending order were fever (71.2%), skin rash (19.1%), cough (16.7%), vomiting (28.6%), altered sensorium (23.8%), abdominal pain (23.8%), loose stools (14.3%), seizures (14.3%), anasarca (9.7%), breathlessness (9.7%), and melena (7.1%). Eschar was noted in 38.1% of patients. Swelling of the body (6.7%) and lymphadenopathy (10%) were seen exclusively in children. The common laboratory abnormalities observed were leukocytosis in 34.3% of cases; thrombocytopenia in 68.8% of cases, of which 25% of patients had platelets < 50,000/mm3; and transaminitis in 87.5% of cases. The ratio of AST/ALT of more than one was seen in 89.3% of patients, while it was less than one in 10.7% of patients. The average C-reactive protein (CRP) level was 10.9 ± 6.3 mg/dL. The complications noted were acute respiratory distress syndrome (ARDS) (16.7%), meningoencephalitis (21.4%), septic shock (14.3%), capillary leak syndrome (26.2%), thrombocytopenia (68.8%), transaminitis (87.5%), myocarditis (4.8%), disseminated intravascular coagulation (2.4%), and hypocalcemia (11.9%). The average length of stay (LOS) was 8.1 ± 4.2 days. Twenty-four (57.2%) patients required transfer to the critical care unit (CCU) for managing various complications. There was no mortality in this series, giving rise to the case fatality ratio (CFR) of 0. Conclusion Scrub typhus is a reemerging cause of acute febrile illness. The highest number of cases were found during the post-monsoon period and in those with rural backgrounds. It presents with varying clinical manifestations with or without eschar. Hence, a high degree of suspicion along with a thorough clinical examination is needed to diagnose this condition. The disease responds dramatically to doxycycline. One must be aware of its complications and atypical presentations, as a timely diagnosis can reduce the morbidity and mortality associated with this disease.