How to help someone with low vision at home

By James editorial team, Golan Europe S.L. · Published 1 November 2026 · 8 min read

Make the most of the sight they still have. Add bright, even light without glare, use strong colour contrast, and keep things in the same place. Describe things in words instead of pointing. Offer to read post aloud, but let them stay in charge. Ask their eye doctor or GP about low-vision services, and if they see things that are not there, know that this can happen with sight loss.

What "low vision" means

Low vision means a person still has some sight, but it is not enough for everyday tasks like reading, cooking, shopping or watching TV. It cannot be fixed with glasses, contact lenses, medicine or surgery^[1]. That is what makes it different from simply needing new glasses.

It shows up in different ways. Some people lose the centre of their vision, so faces and print vanish but they can still see around the edges. Others lose side vision, or struggle badly at night or in dim light^[1]. Age-related macular degeneration, cataracts, glaucoma and diabetes-related eye disease are common causes in older people^[2].

So the first step is to ask, not guess. "What can you see well, and what's hard?" Someone who cannot read a letter may still spot a red mug on a white table.

Light up the home, but cut the glare

Good light is the cheapest and fastest help. The US National Institute on Aging suggests brighter lighting in rooms and motion-sensor lights that switch on when someone walks in^[3]. These are useful in hallways, on stairs and on the way to the toilet at night.

• Put a bright, adjustable lamp where they read, cook or do puzzles. Light should fall on the task, not into their eyes.
• Keep light levels even from room to room. Walking from a bright room into a dark hall is hard on tired eyes.
• Cut glare from shiny floors, glass tables and low sun. Blinds or net curtains help.
• Many people with sight loss find bright light uncomfortable^[2]. Ask what feels right. More light is not always better.

Use contrast so things stand out

When detail is blurred, contrast does the work. Dark things show up on light backgrounds, and light things on dark backgrounds.

The NIA gives several simple ideas: coloured tape on the edge of each stair, dark light switches and sockets on light walls, bold black felt-tip pens, lined paper with thick lines, and large-print labels on the cooker and microwave^[3].

Other ideas that follow the same rule:

• A dark plate for mashed potato or rice, a white plate for dark food.
• A brightly coloured towel on a white bathroom rail.
• Bright tape or bump-on dots on the "on" setting of the oven or washing machine.
• A plain, dark tray on a busy patterned worktop, so items are easier to find.

Clear clutter from walkways, and keep things in the same place every day. Falls are more common in older people with sight loss than in people with normal vision, according to a Cochrane review^[4]. A tidy, predictable home is safer.

Describe things instead of pointing

"It's over there" means nothing to someone who cannot see where your hand is going. Words work better than gestures.

• Say who you are when you walk in. "Hi Dad, it's Sam." Do not expect them to know you by your shape.
• Say when you leave the room. Nobody likes talking to an empty chair.
• Use clear directions. "The cup is on your left, next to the bread bin." Use their left and right, not yours.
• Use a clock face for plates. "Peas at three o'clock, chicken at six." Many people with sight loss find this quick and easy.
• Put things back where they were. If you move the keys, the glasses or the remote, say so.
• Ask before you help. "Would you like a hand?" If they want to be guided, let them hold your arm just above the elbow and walk half a step ahead. Say "step up" or "step down" before kerbs and stairs.

Speak to them, not about them. In a café or a clinic, staff sometimes ask the companion what the person wants. Gently turn the question back to them.

Reading the post, labels and bills

Letters are often the first thing to become hard. Bank statements, appointment letters and bills arrive in small print. Many people feel embarrassed to ask for help with private mail.

A respectful way to help:

1. Offer, do not take over. "Would it help if I read the post with you on Sundays?"
2. Read everything out, including the small print, and let them decide what to do.
3. Keep their privacy. Do not open letters unless they ask you to.
4. Ask banks, energy firms and the GP surgery for large print, audio or email versions. Many offer this if asked.
5. Set up a simple system: one tray for new post, one for "done".

A handheld magnifier can help with short tasks like reading a label. A low-vision service can advise which type suits their eyes. Vision rehabilitation can show people how to use magnifiers or screen readers for reading^[1].

James can help here too. If your parent turns the camera on, he can read a letter or a medicine label aloud to them. He does not record anything. He reads what is on the label, and questions about medicines still go to a pharmacist or doctor.

Phones, tablets and the TV

Phones and tablets have strong built-in help for sight loss. Spend an hour setting them up together:

• Make the text much larger and bold, and turn on high-contrast or dark mode.
• Turn on the zoom or magnifier feature.
• Try the screen reader, which reads out what is on the screen. It takes practice, so start with one task, such as reading messages.
• Use voice commands to call people, set reminders or ask the time.
• Save the most important contacts as favourites with photos.

RNIB, the UK sight-loss charity, publishes guides to Android and Apple devices for people with sight loss^[5]. Our own guides on making a smartphone easier for an elderly person and voice assistants for elderly people go step by step.

For TV, let them sit as close as they like. Many TVs and streaming services also offer audio description, a voice that explains what is happening on screen.

Seeing things that are not there: Charles Bonnet syndrome

Some people with sight loss start seeing things that are not real. They may see patterns, shapes, faces, people, animals or whole scenes. This is called Charles Bonnet syndrome. The NHS says it can happen after losing a lot of sight, and it is not caused by a mental health problem or dementia^[6]. Most people know the images are not real.

It is more common than many think. A review of 49 studies found that about 1 in 10 eye patients had it, and about 1 in 4 people in vision rehabilitation^[7]. The authors noted that simply explaining the condition brings patients relief.

If you think it might be happening, make it easy to talk about: "Some people with sight loss see things that aren't there. Has that ever happened to you?"

Still, do not decide yourself that it is harmless. The NHS advises asking for an urgent GP appointment if someone has hallucinations, to rule out other causes^[6]. Tell the doctor about the eye condition. The NHS also lists things that may help during an episode, such as changing the lighting, moving around, or watching TV^[6].

Low-vision services and when to get help fast

People do not have to work all of this out alone. In the UK, an eye specialist or GP should refer someone with long-term sight loss to local services. These can help with adapting the home, low-vision aids, technology, transport and benefits. They can also help with registering as sight impaired, which opens up more support^[2]. In the US, Ireland and Australia, ask the eye doctor about vision rehabilitation services.

A review found that standard low-vision rehabilitation and optical devices are effective ways of living with macular degeneration^[8]. A low-vision assessment is worth asking for.

Some changes need urgent help. The NHS says to go to A&E or call 999 if someone suddenly cannot see from one or both eyes, or has sudden severe eye pain^[2]. In Ireland call 112, in the US 911, and in Australia 000. New flashing lights, a dark shadow moving across the vision, or a red, painful eye need an urgent GP appointment^[2].

Sight loss can be lonely. A study of adults with visual impairment in Norway found that loneliness was more common than in the general population, at every age^[9]. Regular contact, and help getting to groups and clubs, matter as much as lamps and labels. You can read how James adapts for people with low vision.

James is an AI, not a doctor. For medicines and treatment ask your doctor or pharmacist.

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