Because of fears of stigmatization, people with HIV/AIDS (PHAs) may avoid health care and refuse illness-related information and support. However, HIV/AIDS-related information, especially that which is provided by other people, has also been shown to a vital resource for PHAs and their loved ones. This research examines the role of stigmatization in PHAs' and their friends/family members' efforts to establish personal networks for HIV/AIDS-related information and help ("information/help networks"). To investigate this question, I draw upon Goffman's (1963) stigma management theory and Chatman's (1996) theory of information poverty. Semi-structured, in-depth interviews were conducted with 114 PHAs, their friends/family members, health care and service providers in three rural regions of Canada. Results revealed that the majority of PHAs and friends/family members had relatively small networks for HIV/AIDS information/help. For many participants, the challenges of living with HIV/AIDS led to changes in their personal networks, and stigmatization playing a significant part in such changes. Participants developed information/help networks in a manner consistent with stigma management theory in their decisions to disclose selectively to others, to avoid the topic in conversation, to obtain information/help at a distance or to acquire information/help without disclosing their HIV status. However, in contrast to Chatman's theory, participants did not wholly avoid information from interpersonal sources nor believe that no one was available to help them. These findings suggest that information behaviour theory may need to evolve in order to account for the complexity of self-protective behaviour.