Cyberchondria involves excessive and uncontrollable online searching of information about a perceived illness. This behavior can cause or maintain distress.

Little is known about cyberchondria during the COVID-19 pandemic or how cyberchondria in one individual may cause distress in their significant other if they are self-isolating together; our study sought to fill these gaps.

We conducted a Qualtrics Panel survey with 760 cohabitating Canadian couples; in June 2020, participants retrospectively reported on their cyberchondria behavior, general anxiety, and COVID-19 fears during the month of April 2020, while adhering to stay-at-home advisories. Two separate actor-partner interdependence models (APIMs) used cyberchondria excessiveness and compulsion to predict generalized anxiety and COVID-19 danger/contamination fears in the actor and partner.

Both cyberchondria excessiveness and compulsion were associated with higher general anxiety and higher COVID-19 danger/contamination fears in the individual (actor effects). Partner cyberchondria compulsion was associated with higher general anxiety in the individual whereas partner cyberchondria excessiveness was associated with higher COVID-19 danger/contamination fears in the individual (partner effects).

Findings suggest that excessive and uncontrollable searching of information about COVID-19 on the internet during lockdown may contribute to distress in both the individual engaging in the cyberchondria behavior, and in their romantic partner. Moreover, different aspects of cyberchondria in the partner (compulsion vs. excessiveness) appears to contribute to general vs. COVID-19-specific anxiety/fears in the partner, respectively. Future research should examine mechanisms underlying the observed partner effects (e.g., co-rumination, social contagion) and reasons for the differential partner effects of cyberchondria components.

Cyberchondria is a pathological behaviour linked to excessive online searching of health information.It is frequently associated with health anxiety. It may be regarded as an compulsive behaviour secondary to obsessions about a real or an imagined illness. The coronavirus pandemic of 2019 has brought about a fear of getting infected. In the absence of a definitive cure, the focus largely lies on stringent preventive measures and early diagnosis. Known to present with diverse symptoms, fear of coronaviral infection makes affected individuals search for symptoms on internet for reassurance. Added misinformation further increases stress,anxiety and confusion.

The authors attempt to describe cyberchondria and highlight its increased prevalence during the coronavirus pandemic.

5 cases from different backgrounds were seen in the outpatient clinic during the months of April-July 2020.Consent was obtained from subjects before the study.They were clinically diagnosed with obsessive-compulsive disorder and exhibited cyberchondria in the background of the pandemic.

All of the described 5 cases had prominent fear of contracting or having contracted coronavirus disease-19.All of them were found to have significant scores rang on Yale-Brown Obsessive-Compulsive Severity Scale(ranging from 25-35) and improved after a trial of selective serotonin reuptake inhibitors.

The emergence of cyberchondria during the coronavirus -19 pandemic warrants further introspection.Changes in policy-making to prevent misinformation and present health information in a simple way to prevent confusion in the lay public is a necessity to tackle this problem in the near future.

Although cyberchondria was suggested as a separate phenomenon (Starcevic, Berle, 2013, Starcevic, 2017), it is by definition related to both health anxiety, general hypochondriac beliefs and behavior and Internet use (Baumgartner and Hartmann, 2011, Eastin and Guinsler, 2006, Singh and Brown 2014).

The aim was to reveal relationship between cyberchondria in adult Internet users, Internet use and hypochondriac beliefs and behavior.

126 adults (18-70 years old) filled The Cyberchondria Severity Scale (CSS, McElroy, Shevlin, 2014), checklist of activities about health online, Scale for Assessing Illness Behavior (Rief et al., 2001), Cognitions About Body and Health Questionnaire (Rief et al., 1998).

Compulsion, Distress, Excessiveness, Reassuarance Seeking scales are related to various health-related activities online including both specialized (medical web-sites) and non-specialized (Wikipedia) ones (r=.25-.48, p<.01). Compulsion is closely related to surfing in social networks (r=.41, p<.01), excessiveness – to viewing of illnesses-related pictures (r=.48, p<.01) and reassurance seeking – to reading of online reports (r=.47, p<.01). Cyberchondria is related both to health anxiety (r=.37), hypochondriac behavior (r=.19-.41), beliefs about autonomic sensations, bodily weakness, intolerance to sensations and somatosensory ampliphication (r=.25-.31).

In general population, different aspects of cyberchondria seem to reflect health anxiety and hypochondriac beliefs but are differently related to different forms of online behavior including use of more or less specialized web-sites. Research is supported by the Russian Foundation for Basic Research, project No. 20-013-00799.