srjalsSRJALSSRJALS2788-9386https://doi.org/10.47310/srjals.2023.v03i02.015A study of adult beta thalassemia patients and its relationship to iron overload in Thi-Qar governorateNoorK. AbedAl-AbadiAlaaAodhaibLahmoodAmeerQusayAbbasThis study was conducted in the Hereditary Blood Diseases Center in Dhi Qar Governorate from the beginning of the third month of the year 2023 to the end of the third month of the same year. This study aims to find out the incidence of genetic thalassemia disease, which has become widespread in a wide range, by detecting it through several tests, including (CBC, C.R.P, LIVER FUNCTION TEST, RENAL FUNCTION TEST). The study included approximately 25 individuals infected with this disease, and each patient had all the required laboratory analyzes performed for him. The ages were different, ranging from the age of 2 years to the age of 33 years, as well as the gender difference, Females and males in equal numbers. The results of this study showed that the serum ferritin level increased significantly at (p<0.05) in all subjects The age groups of thalassemia patients compared with similar age groups in the control groups when Comparing the age groups of patients with each other, it is noted that there are no statistically significant differences at (p<0.05). Regarding blood parameters, the results of the current study showed that the rates of RBCs, Hb, HCT, MCV and MCH are significantly lower (p<0.05) in all thalassemia patients compared with the control group control. Also, higher WBCs and significantly higher lymphocyte counts were observed in the patients compared to the control group. Control group. The study also showed that the rate of infection with hepatitis C virus (HCV) Very high ar with age, but with regard to the hepatitis B virus and that the chances of the patient getting m increase. There is no infection for all patients.