Addressing Social Isolation: How Older Adults Can Combat Loneliness

Medically reviewed by April Justice, LICSW and Andrea Brant, LMHC
Updated January 21st, 2026 by BetterHelp Editorial Team
Please be advised, the below article might mention trauma-related topics that include suicide, substance use, or abuse which could be triggering to the reader.
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Social isolation can happen when an individual withdraws from contact with other people or is prevented from engaging in interpersonal interaction. This type of isolation can contribute to physical and mental health challenges such as depression, impaired immunity, poor sleep quality, and accelerated cognitive decline. A variety of situations may cause a person to become socially isolated, potentially including adverse childhood experiences, grief, unemployment, substance use disorder, and transportation challenges. Social media often contributes to the isolation many feel today. Therapy, whether online or in person, can be one way to effectively address social isolation and begin to form a robust support system.

What is social isolation?

Isolation can impact people of all ages, but it is more prevalent in older individuals, who may experience reduced social interaction due to health concerns, changing living arrangements, and other factors. Among the general population, isolation often affects those with a pattern of avoiding social situations. When someone is isolated from most of society, they may confine themself to their home and minimize contact with family or friends. This can become a pattern in the face of potentially stressful or overwhelming social or environmental situations, which may lead to further withdrawal.

Social isolation can be a chronic challenge that influences a person's outlook, mood, and overall approach to life. Feelings of loneliness or alienation may arise in isolated individuals, alongside low self-esteem, cognitive challenges, and physical health concerns (e.g., heart disease, smoking). People who are isolated are also at risk for suicidal thoughts and actions*.

*If you or someone you know is experiencing suicidal thoughts, help is available. You can contact the 988 Suicide & Crisis Lifeline 24/7 at 988.

Effects of social isolation and loneliness in older adults

According to research, loneliness can be a serious health risk, and people who are prone to social withdrawal may be twice as likely to die prematurely. The risk can be heightened when an isolated individual is elderly. Loneliness may be more harmful to health than obesity, in terms of statistics, and it may be as harmful as smoking tobacco. Other physical and mental health challenges that may stem from isolation are outlined below.

Physical ailments and other mental health issues can stem from isolation.

Effects of social isolation and loneliness on mental health

Research has shown that social isolation can have a variety of harmful effects on an individual's health, including:

  • Depression
  • Poor sleep quality
  • Impaired executive function
  • Accelerated cognitive decline
  • Poor cardiovascular function
  • Impaired immunity
  • Increased risk of premature death

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What are the causes of social isolation?

Social isolation can arise out of several different factors, potentially occurring due to environmental influences, personality traits, health concerns, or life challenges. Understanding the sources of social withdrawal may help you better address such tendencies when they crop up in your life. 

Potential causes of isolation may include:

  • Childhood trauma (e.g., abuse, neglect)
  • Personality disorders (e.g., avoidant personality disorder)
  • Autism spectrum disorder (ASD)
  • Loss of a spouse
  • Transportation challenges (e.g., no car or no driver’s license)
  • Unemployment
  • Substance use disorder

How can living alone contribute to social isolation?

Living alone can contribute to social isolation, and statistics seem to agree that more people are generally living alone these days, which can mean that more people may be experiencing the effects of social isolation. Missing events, even if by accident, can have a negative effect on a person and potentially cause a chain reaction of avoiding other events. 

Diagnosing social isolation in older adults in nursing homes

Social isolation in nursing homes is a common concern. When older individuals are admitted to a nursing home or assisted living facility, they may not have a strong community of friends and family to interact with, which may lead to loneliness and related emotional challenges. Not only does visiting with family often help to keep them mentally and physically healthy, but the nursing home community can institute a social isolation care plan to make sure residents interact frequently and receive emotional stimulation.

Social media’s effects on isolation

The internet and social media seem to have permanently changed the ways people interact with one another in society. Now we may have what could be referred to as “surrogate emotional connections”. In other words, we tend to engage virtually via technology without necessarily connecting in person.

Social interaction stimulated by mobile phones may not be genuine

Mobile phones and tablets may simulate interaction thanks to webcams and microphones, but do these interactions qualify as genuine human connections? Many psychologists may say no and quote rising rates of social isolation and depression. Researchers quoted in the American Journal of Preventative Medicine revealed that even “socially active” web users often felt socially isolated. In many cases, the more frequently a person uses social media, the higher their degree of social disconnection. Individuals living with mental health challenges related to social media can address their concerns by working with a qualified therapist. 

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Social media can still make individuals feel unhappy and isolated

Social media content often capitalizes on people’s desire to fit in. Further, there is evidence that social media platforms are geared toward sowing division, which can leave many individuals feeling abandoned. Users may be rewarded with attention and monetary compensation when they refer to popular topics or even express unpopular, controversial ideas.

Social networking can cause stress and misunderstandings 

For many people, social networking can cause great stress, even among family. One reason for this could be that we may be more likely to misread statements or say things we wouldn't say face-to-face over an electronic device. 

If people feel they are not conforming to cultural standards of acceptable interaction, they may ostracize themselves to avoid further pain and rejection. Ostracism can lead to the challenges mentioned above, such as physical pain and increased stress hormones. This can eventually affect a person’s sleep cycle and overall ability to foster wellness. The risks of health challenges may increase in people who are elderly, since they may be more susceptible to physical and cognitive decline.

When we are socially active, we typically use most of our resources to process external stimuli. However, when our surroundings and environments become routine, these processes may be turned inward. We might become introspective and dwell on negative thoughts. It is also thought that social isolation can lead to paranoia for some.

Social media can expose a person to potentially disturbing posts

Technology can contribute to and exacerbate social isolation due to the content produced on social media platforms. Violent, stigmatizing, or conspiracy-minded content may help explain the link between depression and social media use. Social media sites can also feature potentially disturbing posts from users who may focus on themes involving depression and suicide. New social phenomena, like cyberbullying, can also lead to negative consequences.

While positive online interactions can enhance someone’s self-concept, a surrogate community on its own may not be an acceptable substitute for real, in-person interaction. It can be daunting to think about venturing outside of one’s comfort zone, but doing so may provide a range of benefits, including connection, support, and overall wellness.

Therapy can address social isolation and improve mental health

Getting professional help from a licensed therapist may save someone's life, or at the very least, help them break away from depressive habits.

The first step can be reaching out to someone. The advantage of an online therapy platform may be that you can decide the days and hours that are best for you. Online chat, video chat, and phone call options may be available for you. If you have a hard time socializing and communicating with others, you may initially feel more comfortable speaking to a therapist by typing out your thoughts and feelings.

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Online therapy can be an effective method for addressing social isolation, loneliness, and related concerns. In one study of older adults during the COVID-19 pandemic, online interventions were found beneficial in helping participants overcome social isolation. In addition, online therapy is generally shown to have the same efficacy rate as traditional in-office therapy.

Takeaway

When a person avoids—or is prevented from—interacting with others, they could be considered socially isolated. Social isolation may occur due to various mental health disorders, traumatic experiences, transportation challenges, and other causes. It can contribute to a variety of physical and mental health challenges, potentially including impaired executive function, poor sleep quality, and depression. If you or a loved one is experiencing social isolation, attending therapy sessions online can be an effective first step toward embracing interaction with others.
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