Constipation in an older adult means fewer than three bowel movements a week, or stools that are hard, dry or lumpy, or hard to pass. It is common: the National Institute on Aging says about one-third of older adults have occasional symptoms. Often the causes are ordinary ones such as too little fiber, fluids or movement, or a medicine, and many cases ease with home steps. Blood in the stool, constant belly pain or vomiting call for a doctor right away.
What counts as constipation in older adults?
The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) describes it by symptoms, not by one number. The National Institute on Aging (NIA) lists the same signs.
- Fewer than three bowel movements a week
- Hard, dry or lumpy stools
- Stools that are difficult or painful to pass
- A feeling that not all stool has passed
NIDDK adds that people differ and only the person knows what is normal for them. NIA says there is no “right” number: for some people regular means twice a day, for others three times a week. MedlinePlus puts it the same way: a daily bowel movement is not required, but if bowel habits change, check with the provider. NIDDK also notes that constipation is not a disease but may be a symptom of another medical problem.
Why are older adults so often constipated?
NIDDK says about 33 out of 100 adults age 60 and older have symptoms. Usually several things add up.
| Common reason | What the sources say |
|---|---|
| Too little fiber | NIDDK says older adults sometimes do not get enough fiber because they may lose interest in food. NIA adds that a lot of processed foods can contribute |
| Too little fluid | Fluids help fiber work. NIDDK lists not drinking enough liquids, or dehydration, as a cause |
| Less activity | NIA names too little exercise, or long stretches of inactivity after illness or surgery |
| Slow movement of stool through the colon | Listed by NIDDK among the causes, along with pelvic floor problems and irritable bowel syndrome |
| Medicines and supplements | See the next section |
| Dementia | NIA says people with Alzheimer’s disease or another dementia may be more likely to be constipated, because the illness affects diet and daily habits |
| Other health problems | NIDDK and NIA list Parkinson’s disease, stroke, spinal cord injury, diabetes and an underactive thyroid (hypothyroidism) |
| Ignoring the urge to go | NIDDK lists this under routine changes, with travel and changes in diet or medicines |
Which medicines can cause constipation?
NIDDK and NIA name these groups of prescription and over-the-counter medicines and supplements:
- narcotic (opioid) and some other pain medicines
- anticholinergics and antispasmodics
- some medicines for depression (our guide to depression in older adults covers the signs of the illness itself)
- antacids containing aluminum or calcium
- iron supplements
- diuretics (“water pills”) and calcium channel blockers or other blood pressure medicines
- anticonvulsants and medicines for Parkinson’s disease
- some allergy medicines (antihistamines)
This list is a reason to ask, not to act. NIDDK says plainly: do not change or stop any medicine or supplement without talking with a health care professional. Only the prescriber can change the dose or suggest another medicine. Bring the full list, including over-the-counter items and supplements, to the visit. Our guide to medicines linked to dementia risk explains why some of the same drug groups, especially anticholinergics, get extra attention in older adults, and the medication management guide covers keeping a clear list.
What can help at home?
NIDDK and NIA say most cases can be treated at home. These are general steps from those sources, not a plan for one person, so ask the doctor what fits.
- Add fiber from food, a little at a time. NIDDK says adults should get 22 to 34 grams of fiber a day, depending on age and sex, and that adding it gradually lets the body adjust. Sources it lists include oatmeal and other whole grains, beans and lentils, berries, pears, apples with the skin, carrots, broccoli and green peas. Foods with little to no fiber, such as chips, fast food and many prepared foods, do not help. Our nutrition guide for NYC seniors has more on meals.
- Offer fluids through the day. NIDDK says to drink water and other liquids, such as clear soups, so the fiber works better, and to ask a health care professional how much is right based on size, health, activity and where the person lives.
- Keep moving. NIA suggests walks and activities the person enjoys.
- Build a toilet routine. NIDDK says the doctor may suggest trying to have a bowel movement at the same time each day, for example 15 to 45 minutes after breakfast, because eating helps the colon move stool. Allow enough time, go as soon as the urge comes, and relax the muscles. Putting the feet on a footstool can make it more comfortable.
- Make the bathroom safe and private. Rushing or straining is hard on a person who is unsteady. A raised toilet seat and grab bars can make sitting and standing easier, as we explain in our home modifications guide. Close the door, and wait outside if the person can sit safely alone.
- Write down what you see. NIDDK suggests tracking bowel movements and what the stool looks like for several days or weeks before a visit.
NIDDK lists dehydration among the causes of constipation. Our guide to dehydration in older adults covers the signs to watch for and how to prevent it.
Should you give a laxative or an enema without asking?
No, ask the doctor or pharmacist first. MedlinePlus says to use laxatives only if your health care provider says you should. NIDDK says a provider may recommend a laxative for a short time and will tell you which type is best for you, and that stimulant types should be used only if constipation is severe or other treatments have not worked. If someone has taken laxatives for a long time and cannot go without them, NIDDK says to talk with the doctor about how to slowly stop. We do not recommend products or doses here.
Over-the-counter labels carry their own warnings. One example Drug Facts label on the National Library of Medicine’s DailyMed site says not to use a laxative longer than one week unless a doctor directs it. It says to ask a doctor first if there is stomach pain, nausea, vomiting, or a sudden change in bowel habits that has lasted two weeks. It says to stop and ask a doctor if there is rectal bleeding or no bowel movement after use, because these may be signs of a serious condition. Labels differ by product, so read the one in your hands and ask the pharmacist. The same caution applies to enemas: ask the clinician before using one.
When should you call the doctor, and when is it urgent?
NIDDK and NIA agree on the warning signs, which apply when constipation comes with other symptoms.
| Situation | What the sources advise |
|---|---|
| Symptoms do not go away with self-care, or the bowel habits change, or fiber and exercise have not helped | Make an appointment with the doctor (NIDDK, NIA, MedlinePlus) |
| A family history of colon or rectal cancer | See a doctor (NIDDK) |
| Constipation plus blood in the stool or bleeding from the rectum | See a doctor right away (NIDDK) |
| Constipation plus constant pain in the abdomen, or inability to pass gas | See a doctor right away (NIDDK) |
| Constipation plus vomiting or fever | See a doctor right away (NIDDK) |
| Constipation plus lower back pain, or weight loss without trying | See a doctor right away (NIDDK) |
If the person has several of these signs, or seems very unwell, call the doctor now. If you cannot reach anyone, go to urgent care or the emergency room, or call 911.
Also report sudden confusion or a sudden change in behavior. Constipation is only one possible cause. Our delirium versus dementia guide explains why a sudden change needs a quick medical check.
Can constipation cause confusion or falls?
It can be one factor among several. In its research news on preventing delirium, the NIA lists constipation among the risk factors for delirium after surgery, along with pain, infection, certain medicines and not being able to move. The same article says patients with delirium in the hospital have a higher risk of falls. The official pages we read give no figure that links constipation directly to falls, so we will not invent one.
The everyday risk is simple. A person who has waited, strained and then hurries to the toilet in the dark can easily lose their balance. A clear path, a night light and a raised seat help. See our fall prevention guide for NYC apartments.
How can a home health aide help with constipation?
An aide supports the routine and reports what they see. The nurse and doctor make the medical decisions. At ProLife, personal care services include help with toileting, meals and walking, and nurse services cover what an aide may not do.
An aide cannot change a surgical dressing, flush a line or give an injection, so it helps to keep a clear line between support and treatment. The table shows how the roles fit together.
| Who | What fits their role |
|---|---|
| Family or aide | Offer drinks through the day, serve the fiber foods the care plan or doctor suggests, walk with the person, help to the toilet at the usual time, give privacy, note changes |
| Aide, if the nurse or care plan asks | Record bowel movements and what the stool looks like, so the nurse and doctor have a pattern |
| Aide, always | Tell the family and the nurse about changes: no stool for several days, pain, a swollen belly, blood, vomiting, new confusion or less eating |
| Nurse | Reviews the care plan, medicines and changes, and contacts the doctor |
| Doctor or other prescriber | Looks for the cause, decides on any laxative or enema, and changes or stops medicines if needed |
How do you talk about it with dignity?
Bowel habits are private, and many older people are embarrassed or wait too long to say something. A few habits help:
- Use words the person is comfortable with and a matter-of-fact tone. Never scold or joke.
- Ask in private, at a calm time, and keep the door closed during toileting. Step out when they can be safely alone.
- With dementia, the person may not be able to say what is wrong. Tell the nurse about new restlessness, refusing food, a belly that looks swollen or leaking stool, and let the doctor look for the cause.
What our nurse director looks at in the first assessment
Anna Klyauzova, RN, MSN, MPA, Director of Patient Services at ProLife Home Care, on what she sees in practice:
A registered nurse (RN) from the agency usually does the first assessment. She meets the patient and talks through their health and care needs. She checks whether the person can stand, walk, dress, bathe and use the toilet alone; whether there is a risk of falls, memory problems or disorientation; which conditions and medications affect daily life; and how safe the home is. We look closely at what the person can really do, not just what they say they can do.
A care plan is only useful if someone keeps checking it against the patient’s current condition, and if the person starts falling more or moving worse, the plan changes.
We are a licensed home care agency in Brooklyn and Queens, licence #2572L001, New York State Department of Health. To talk through what help at home could look like, call (718) 232-2777 or use our contact page. We cannot diagnose constipation or tell you which medicine to take. That is for the doctor.
Medical guidance changes, and every person is different. Everything above was checked on 16 October 2026 against niddk.nih.gov, nia.nih.gov, medlineplus.gov and the National Library of Medicine’s DailyMed. This page is general information, not medical advice. Ask the person’s doctor, nurse or pharmacist about their situation.
Frequently asked questions
How many bowel movements a week are normal for an older adult?
There is no single right number. NIA says regular can mean twice a day for one person and three times a week for another. NIDDK and MedlinePlus define constipation as fewer than three bowel movements a week, or hard, dry, lumpy stools that are hard to pass. A change from the person’s own pattern is what to report.
Is constipation a normal part of getting older?
It is common but not something to ignore. NIDDK says about 33 out of 100 adults age 60 and older have symptoms, and NIA says older people are more likely than younger ones to be affected. NIA also says most of the time it is not serious and can be treated. A change in bowel habits is still worth telling the doctor.
What causes constipation in the elderly?
Common causes named by NIDDK and NIA include too little fiber, too little fluid, low activity, slow movement of stool through the colon, certain medicines and supplements, dementia, Parkinson’s disease, diabetes and other health conditions. Often more than one is present.
Can I give my parent a laxative or an enema?
Ask the doctor or pharmacist first. MedlinePlus says to use laxatives only if the provider says so, and NIDDK says the provider will tell you which type is best and for how long. Product labels warn against using a laxative longer than a week without a doctor and say to stop and ask if there is rectal bleeding or no bowel movement after use.
When is constipation an emergency?
NIDDK says to see a doctor right away if constipation comes with rectal bleeding or blood in the stool, constant abdominal pain, inability to pass gas, vomiting, fever, lower back pain or unexplained weight loss. If you cannot reach the doctor and the person seems very unwell, use urgent care, the emergency room or 911.
Can my mother’s medicines be the cause?
They can be. NIDDK and NIA list narcotic pain medicines, anticholinergics, some antidepressants, iron supplements, diuretics, certain blood pressure medicines and others. Do not stop or change any medicine on your own. Tell the prescriber about the constipation and bring a full list so they can decide.
What can a home health aide do about constipation?
An aide can offer drinks and the foods in the care plan, walk with the person, help them to the toilet with privacy, record bowel movements if the nurse asks, and report changes to the family and the nurse. An aide should not start or choose laxatives or enemas. That decision belongs to the doctor.
