Telepsychiatry or telemental health refers to the use of telecommunications technology (mostly videoconferencing and phone calls) to deliver psychiatric care remotely for people with mental health conditions. It is a branch of telemedicine.Telepsychiatry can be effective in treating people with mental health conditions. In the short-term it can be as acceptable and effective as face-to-face care.It can improve access to mental health services for some but might also represent a barrier for those lacking access to a suitable device, the internet or the necessary digital skills. Factors such as poverty that are associated with lack of internet access are also associated with greater risk of mental health problems, making digital exclusion an important problem of telemental health services.During the COVID-19 pandemic mental health services were adapted to telemental health in high-income countries. It proved effective and acceptable for use in an emergency situation but there were concerns regarding its long-term implementation.