Despite the positive aspects of the internet have been readily praised over the last years, there has been increased interest in the addictive potential of the internet. The present study was conducted in order to investigate not only the prevalence of internet addiction among the nursing students at the Islamic University of Gaza, but also the relationship between internet addictions and psychological morbidity. At the beginning of first semester of the academic year 2013/2014, all nursing students from second, third, and fourth year students-excluding first year students-were handed the questionnaires, which included the Arabic versions of Internet Addiction Test (IAT), the General Health Questionnaire (GHQ-12), and demographic data. A total of 236 nursing students completed and returned the questionnaires. Female participants were 124 (52.5%) and fourth year students were 107 (45.3%). Results indicated that 30.1% of participants scored high level of internet addiction. Male nursing students were significantly higher than females in both internet addiction and psychological morbidity. No significant differences in IAT or GHQ-12 were found among nursing students due to study year. The results showed that there is significant positive correlation between internet addiction and psychological morbidity. It can be concluded that Palestinian nursing students in Gaza are highly addicted on internet and this affected their psychological morbidity. A program to reduce addiction on internet is suggested and comfortable study environment is recommended
