Why Do Older Adults Get Sicker From the Flu? What Families Should Know
It may start with a cough, a little tiredness, or a phone call from Dad saying, “I think I'm coming down with something.”
For younger adults, the flu may mean several uncomfortable days. For older adults, especially those over 65 or living with heart disease, diabetes, or lung problems, influenza can lead to serious complications.
As flu season arrives in Northern Virginia, families should know what to watch for and how to protect their loved ones.
Why Can the Flu Be More Serious After 65?
As we age, our immune systems change, making it harder for our bodies to fight certain infections.
Older adults are also more likely to have medical conditions that make recovery difficult.
Influenza can sometimes lead to pneumonia, dehydration, worsening heart or lung disease, and hospitalization.
That is why recognizing symptoms early matters.
Five Flu Warning Signs Families Should Know
1. Sudden weakness or unusual tiredness
Mom may spend more time in bed or struggle with activities she usually manages.
2. Cough, sore throat, or congestion
Respiratory symptoms are common, but worsening cough or breathing difficulty deserves medical attention.
3. Fever or chills
Some older adults with influenza do not develop a noticeable fever. The absence of fever does not rule out infection.
4. Poor appetite or reduced fluid intake
Illness can make eating and drinking difficult. Dehydration may become a concern, especially for older adults taking certain medications.
5. New confusion or a sudden change in behavior
If your parent suddenly seems unusually confused, weak, or difficult to wake, seek prompt medical evaluation. Severe confusion or difficulty waking requires emergency care.
What Should Families Do When Flu Symptoms Begin?
Contact your loved one's healthcare provider promptly, particularly if they are 65 or older or have chronic medical conditions.
Prescription antiviral medications may reduce complications and work best when started early. Treatment may still help some high-risk patients even after the first two days.
Do not wait for symptoms to become severe before seeking advice.
Call 911 for severe difficulty breathing, chest pain, inability to awaken the person, or other life-threatening symptoms.
How Can You Help Prevent the Flu?
Ask the healthcare provider about the recommended annual influenza vaccine.
Wash hands regularly and encourage visitors who are sick to stay home.
Improve indoor ventilation when practical.
Clean frequently touched surfaces.
Discuss other recommended vaccines, including COVID-19, RSV, and pneumococcal vaccines, based on age and medical history.
If your loved one becomes ill, help them follow their healthcare provider's instructions and monitor changes in symptoms.
Can Home Health Nursing Help?
For eligible patients already receiving home health services, skilled nurses may assess changes in health, monitor certain medical conditions, provide medication education, and communicate concerns to the treating provider.
Home health nursing is not a substitute for urgent medical care or routine treatment of uncomplicated flu.
Medicare home health coverage requires qualifying conditions, including a skilled need, homebound status, and an appropriate provider-ordered plan of care.
Protecting Older Adults Starts With Paying Attention
A cough or unusual fatigue may seem minor, but older adults can become seriously ill more quickly.
Recognizing symptoms, seeking timely medical advice, and taking preventive steps can help families navigate flu season more safely.
Questions About Skilled Nursing at Home?
Project Health Corp is a Medicare-certified, CHAP-accredited home health agency serving Northern Virginia.
Call 703-899-4109 or visit www.projecthealth.us to learn about our skilled nursing and physical therapy services.
Project Health Corp — Helping older adults stay safe, strong, and independent at home.