By Dr. Jaisingh Rajput

Loneliness is more than just a fleeting emotion — it’s a growing public health concern.

Studies now show that chronic loneliness is linked to a higher risk of heart disease, stroke, dementia, depression, anxiety, and even early death. According to the U.S. Surgeon General’s 2023 Advisory, loneliness is as harmful to our health as smoking 15 cigarettes a day.

What Is Loneliness?

Loneliness occurs when there’s a gap between the social connections you want and those you actually have. A person can feel lonely even when surrounded by others. It affects all age groups, but older adults are particularly vulnerable—especially those who live alone, have chronic illness, limited mobility, or have lost a spouse.

Physical and Mental Health Effects

Research from the CDC and WHO highlights several impacts: Increased risk of heart disease and stroke, higher rates of depression and anxiety, faster cognitive decline and higher risk of dementia, weakened immune system and increased risk of premature death.

Signs of Potential Struggling

If you’re concerned a friend or family member might be experiencing loneliness, look for these signs:

• Withdrawal from social activities or usual routines
• Sleeping more or less than usual
• Loss of appetite or overeating
• Expressions of sadness, hopelessness, or worthlessness
• Neglecting hygiene or home upkeep

How to Prevent Address Loneliness

For Individuals: Stay socially active: Make time to talk to friends or attend local events. Volunteer or join clubs: Helping others can provide purpose and build community. Pursuing hobbies like reading, gardening, art, or music can provide joy and connection. Seek professional help: Therapy, especially cognitive-behavioral therapy, can reduce social anxiety and improve connection.

For Families: Check in regularly: Frequent calls or visits go a long way. Encourage participation: Help loved ones attend social gatherings or senior programs. Listen without judgment: Give space for emotional expression and offer support. Be proactive: Don’t wait for them to say they’re lonely — take initiative.

Current Recommendations and Guidelines

The U.S. Department of Health and Human Services and the World Health Organization recommend: Screening for social isolation and loneliness during primary care visits

Incorporating social prescriptions (e.g., referrals to social groups or activities). Creating more inclusive community environments for seniors and vulnerable populations

Local and National Resources

• 988 Suicide & Crisis Lifeline – Call or text 988
• Area Agency on Aging – Offers companionship programs and transportation help
• Local community centers – Often run free social events, game nights, and exercise classes
• Faith-based organizations – Provide strong support networks and outreach

Loneliness doesn’t have to be a part of aging — or of life at any stage. Whether you’re facing it yourself or worried about a loved one, help is available. Through awareness, connection, and compassion, we can create a stronger, healthier, and more united community.

For more resources or to volunteer with local senior programs, visit www.greenvillehealth.org or contact your community health center.

Dr. Jaisingh Rajput and Dr. Prakakta Rajput are physicians specializing in hospital medicine and preventive health. They are dedicated to educating the public on stroke prevention and cardiovascular wellness.