Caring for an elderly person means helping with the tasks they can no longer safely do alone, while preserving as much of their independence as possible. That balance looks different for every family, but the core responsibilities fall into predictable categories: daily personal care, home safety, nutrition, medication, communication, and planning for the future. Here’s what each of those involves in practical terms.
Assess What They Actually Need Help With
Before you can build a care plan, you need a clear picture of what your loved one can and can’t do on their own. Care professionals break this into two tiers. Basic activities of daily living are the fundamentals: bathing, dressing, eating, using the toilet, getting in and out of bed or a chair, and controlling bladder and bowel function. These are the tasks most people do without thinking, and difficulty with any of them signals a meaningful level of need.
The second tier covers more complex tasks called instrumental activities of daily living. These include managing finances, cooking meals, grocery shopping, housekeeping, using transportation, and taking medications correctly. Someone might be perfectly capable of feeding themselves but unable to plan and prepare a balanced meal, or able to walk around the house but not safe to drive. Watching for gaps in this second tier often catches decline earlier, because these skills tend to slip before the basics do.
Revisit this assessment every few months. A person’s abilities can shift gradually or change suddenly after a fall, illness, or hospitalization.
Make the Home Safer
Falls are one of the most dangerous and most preventable risks for older adults. A few targeted changes to the home can dramatically reduce that risk.
- Bathrooms: Mount grab bars near the toilet and on both the inside and outside of the tub and shower. Place non-slip mats or adhesive strips on any surface that gets wet. Leave a night light on or install one that activates automatically in the dark.
- Stairs and hallways: Install handrails on both sides of every staircase and make sure they’re secure. Put light switches at the top and bottom of stairs and at each end of long hallways. Motion-activated plug-in lights work well for stairwells and paths to the bathroom.
- Floors: Remove throw rugs and small area rugs entirely. Fix all carpeting firmly to the floor. Apply non-slip strips to tile and hardwood. Keep walkways clear of books, shoes, papers, and cords.
- Bedroom: Place night lights and light switches within arm’s reach of the bed so your loved one never has to stand up in the dark.
- Outdoors: Add non-slip material to exterior steps, and make sure outdoor pathways are well lit and free of tripping hazards.
Stay on Top of Medications
Many older adults take five or more prescriptions at once, a situation known as polypharmacy. This isn’t automatically a problem, but the risks multiply with each added medication. Up to 35% of older outpatients and 40% of hospitalized seniors experience an adverse drug event. Taking multiple medications also increases the chances of harmful drug interactions, confusion, falls, urinary incontinence, and functional decline. It’s also one of the biggest drivers of non-adherence, because complicated regimens are simply harder to follow.
As a caregiver, you can help by organizing medications in a weekly pill box, setting phone alarms for dosing times, and keeping an updated list of every prescription, over-the-counter drug, and supplement. Bring that list to every medical appointment. Ask the doctor or pharmacist to review the full medication list at least once a year to check whether anything can be safely stopped or simplified. Research consistently shows that involving a pharmacist in regular medication reviews improves prescribing quality for older adults on multiple drugs.
Prioritize Protein and Hydration
Older adults need more protein per pound of body weight than younger people, not less. An international expert panel recommends 1.0 to 1.2 grams of protein per kilogram of body weight per day for adults over 65, and up to 1.3 grams per kilogram for those who are physically active. For a 150-pound person, that works out to roughly 68 to 88 grams of protein daily. Pairing adequate protein with resistance exercise twice a week is one of the most effective ways to slow age-related muscle loss.
Dehydration is surprisingly common in older adults because the sensation of thirst weakens with age. Current European guidelines recommend about 1.6 liters of fluid per day for women and 2 liters for men (roughly 54 to 67 ounces). Those fluids don’t have to be plain water. Tea, coffee, juice, and other beverages all count. However, people with heart failure, kidney problems, or severe liver disease may need to limit fluids, so check with their doctor if those conditions apply. Watch for signs of dehydration like dark urine, dry mouth, dizziness, and confusion, especially during hot weather or illness with fever, vomiting, or diarrhea.
Protect the Skin
Seniors who spend long stretches sitting or lying down are vulnerable to pressure injuries, sometimes called bedsores. These develop when sustained pressure on skin over bony areas like the tailbone, heels, and hips cuts off blood flow to the tissue. Prevention comes down to three things: repositioning, moisture control, and nutrition.
For someone who is bed-bound, the standard practice is to reposition them at least every two hours, alternating between their back and each side. For wheelchair users, pressure relief every 15 to 30 minutes through leaning forward, shifting side to side, or doing a brief push-up off the armrests can prevent damage. Keep the skin clean and dry, especially around areas prone to moisture from incontinence or sweating. Barrier creams containing zinc oxide or petroleum create a protective layer over vulnerable skin. Good nutrition, particularly adequate protein, supports the skin’s ability to repair itself.
Communicate With Patience and Clarity
If the person you’re caring for has any degree of cognitive decline, the way you speak to them matters as much as what you say. People with dementia or Alzheimer’s often struggle to find the right word, follow long conversations, organize their thoughts, or filter out background noise. Some who learned English as a second language may revert to their first language as the disease progresses.
A few adjustments make a big difference. Ask questions that have a yes-or-no answer, or offer a simple choice between two options. Instead of “What do you want for dinner?” try “Do you want fish or chicken?” Instead of “How do you feel?” ask “Are you feeling sad?” If they don’t understand something the first time, rephrase it using different words rather than repeating the same sentence louder. Avoid correcting mistakes directly. Swap “That’s not how you do it” for “Let’s try it this way.” Reduce background noise by turning off the TV or radio during conversations.
Handle Legal and Financial Documents Early
Three legal documents form the foundation of eldercare planning, and all of them need to be completed while your loved one still has the mental capacity to make decisions.
- Health care proxy: This designates a specific person to make medical decisions if your loved one becomes unable to communicate. It requires two witnesses to sign in most states.
- Living will: This spells out which medical procedures they want or don’t want if they become terminally ill, such as resuscitation, ventilators, or feeding tubes.
- Power of attorney: This authorizes someone to handle financial matters like paying bills, managing bank accounts, and filing taxes. A power of attorney does not cover health care decisions; that’s what the health care proxy is for.
Don’t wait for a crisis to bring up these conversations. A hospitalization or sudden cognitive decline can make it legally impossible to establish these documents after the fact.
Watch for Signs of Abuse or Neglect
Elder abuse doesn’t always come from strangers. It can happen in any care setting, including at the hands of family members or paid caregivers. The National Institute on Aging identifies three main categories to watch for. Physical abuse shows up as unexplained bruises, scars, burns, or signs of restraint. Emotional abuse may present as new or worsening depression, anxiety, withdrawal, or sudden behavioral changes. Financial exploitation often surfaces as unexpected changes in banking patterns, unusual spending, or missing money.
If the person you’re caring for is also receiving help from others, stay attentive to these signs and trust your instincts if something feels off.
Know When Home Care Isn’t Enough
About 75% of Americans over 50 say they want to age in their own homes, but most also acknowledge they may eventually need to move. When your loved one only needs a few hours of help per day, home care is usually safe and financially practical. The tipping point often comes when full-time supervision becomes necessary, when falls start leading to hospitalizations, or when the complexity of care exceeds what family members can realistically provide.
There’s no single threshold that makes the decision obvious. But if you find that you’re unable to leave them alone for any stretch of time, they’re declining despite your best efforts, or their safety needs have outpaced what the home environment can offer, it’s worth exploring assisted living or other residential options.
Take Care of Yourself Too
Caregiving takes a measurable toll. CDC data from 2021-2022 shows that about one in four caregivers (25.6%) reports a lifetime diagnosis of depression, compared to 18.6% of non-caregivers. Roughly one in five (20.5%) experiences frequent mental distress, defined as 14 or more days of poor mental health in a single month. Physical health suffers too: 14.3% of caregivers report frequent physical distress. These numbers have been getting worse over time, not better.
The most common mistake caregivers make is treating their own needs as optional. Build in regular breaks, even short ones. Accept help when it’s offered and ask for it when it’s not. Respite care, whether from another family member, a friend, or a paid service, isn’t a luxury. It’s what makes long-term caregiving sustainable.