iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
The most reliable prevention plan combines a daily visual check, shoes that fit without pressure, and regular clinical foot exams. Diabetes-related nerve damage can hide a cut or blister, while reduced blood flow can slow healing, so a foot may be injured without hurting. Inspect both feet every day, protect them indoors and outdoors, and have a clinician assess any wound or concerning change promptly.
The CDC says, “Check your feet every day, even if they feel fine.”
Why daily checks matter when you have diabetes
About half of people with diabetes have some form of nerve damage, according to the CDC’s page reviewed May 14, 2024. That statistic describes nerve damage, not the rate of ulcers or the benefit of any particular shoe. Nerve damage can reduce the ability to feel heat, sharp objects, rubbing, or a developing blister. You may therefore continue walking on an injury that would be painful for someone without neuropathy.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Diabetes can also impair circulation. A wound with limited blood supply may heal slowly and become infected. The absence of pain is not evidence that a foot is healthy. Looking at the skin every day can reveal a problem before it becomes deep or infected. Daily inspection supports, but never replaces, professional assessment.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
How to check your feet every day
Choose a consistent time, such as when you remove your shoes in the evening. A mirror placed on the floor can help you see the soles and heels. If bending, vision, or limited mobility makes a complete check difficult, ask a family member, caregiver, or another trusted person to help. Good lighting matters; a bedside lamp or flashlight can make subtle redness, cracks, or drainage easier to spot.
- Remove shoes and socks. Compare both feet in good light.
- Inspect the top of each foot. Look for cuts, cracks, blisters, redness, swelling, bruising, warm areas, or changes in skin color.
- Check the sole, heel, and edges. Use a mirror or assistance rather than twisting into an unsafe position.
- Look between every toe. Check for moisture, peeling, cracks, redness, drainage, or skin breakdown.
- Examine nails and thickened skin. Note a new dark area, a split nail, a painful edge, a corn, or a callus with dried blood.
- Feel for changes in temperature or swelling only if you have enough sensation to do so safely; visual changes still matter when sensation is reduced.
- Record anything new. A brief dated note or photograph can help you and your care team recognize whether a change is improving.
Look at both feet rather than checking only the foot that has bothered you before. Compare color, swelling, and temperature from side to side, but do not delay care while trying to decide whether a difference is significant. A new change that persists or worsens deserves clinical advice.
Do not use pain as your screening test. A painless blister, cut, or hot spot still needs attention, especially if you have known loss of sensation or circulation problems.
Recommended Free Tools
What to look for on your feet
| Finding | Why it matters | What to do |
|---|---|---|
| Cut, crack, blister, or open area | Broken skin can become infected and may be painless. | Contact your health care team promptly, particularly if it is not beginning to heal. |
| Redness, warmth, swelling, or a new tender area | These can signal pressure, inflammation, or infection. | Stop using footwear that may be rubbing and seek clinical advice. |
| Callus, corn, or dried blood within a callus | Thickened skin can hide pressure damage; blood suggests injury underneath. | Have a clinician assess it. Do not cut it yourself or apply chemical removers. |
| Color, texture, or temperature change | Changes may indicate trauma, inflammation, or circulation concerns. | Compare with the other foot and report a persistent or worsening difference. |
| Drainage, foul odor, or black tissue | These are possible signs of serious infection or tissue damage. | Seek urgent medical assessment rather than treating it at home. |
A mark from a shoe should fade after the shoe is removed. If redness, a blister, swelling, or a thickened area remains, treat it as a warning that pressure or friction is continuing. Do not wait for the area to become painful, since neuropathy may blunt that signal.
Daily washing, drying, and nail care
Wash without soaking
Wash your feet daily in warm—not hot—water. Test the water with a hand or thermometer if sensation is reduced. Do not soak your feet: prolonged moisture can damage skin, and people with neuropathy may not notice water that is too hot.
Dry carefully
Pat dry, paying particular attention to the spaces between the toes. Moisture trapped there can soften skin and encourage breakdown. Apply moisturizer to dry skin on the tops and bottoms of the feet, but keep lotion out of the toe spaces.
Manage nails and calluses safely
If you can see, feel, and reach your feet safely, trim toenails straight across and smooth sharp corners with a file. Ask a foot-care professional for help if nails are thick, curved into the skin, or difficult to reach, or if reduced sensation or poor vision makes self-care unsafe. Never cut corns or calluses yourself, and do not use medicated pads, liquid removers, or other over-the-counter chemicals on them; these products can burn or break the skin.
Do not try to “toughen” the skin by scraping it, and do not use a razor, pumice stone aggressively, or acid-based product on a callus. A professional can determine whether thick skin reflects repeated pressure and can address the underlying footwear or walking problem safely.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Footwear that reduces avoidable pressure
Footwear cannot guarantee ulcer prevention. Its job is to shield the skin from objects, heat, friction, and repeated pressure while allowing enough room for the foot’s shape. The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) identifies well-fitting walking or athletic shoes as suitable choices for routine wear.
Fit features to prioritize
- Toe room: Your toes should not touch the front or press against one another. People with bunions or hammertoes may need extra-wide or deeper shoes.
- Stable, comfortable shape: The shoe should match your foot rather than forcing it into a narrow or pointed outline.
- No rubbing: Seams, stiff edges, straps, and heel counters should not create a hot spot.
- Secure closure: Laces, adjustable straps, or another closure should hold the heel without squeezing the forefoot.
- Protective sole: The sole should keep out stones and other hazards while allowing a steady stride.
Try shoes late in the day, when feet may be slightly larger. Wear the socks you expect to use, stand and walk in both shoes, and check for pressure immediately afterward. A shoe that feels comfortable is not automatically safe if neuropathy limits sensation, so inspect your skin after wearing it.
Measure both feet while standing if a retailer or footwear professional offers that service, because one foot can be longer or wider. Fit the larger foot and leave enough length for the toes to move without striking the front. Do not rely on a shoe stretching to become safe. If the toe box, width, or depth is wrong at purchase, choose another shape.
What shoes should you wear if you have diabetes?
For ordinary daily activities, a well-fitting walking or athletic shoe is often a reasonable option when it accommodates your foot and does not rub. Wear socks with a smooth, comfortable fit, and inspect the skin after use. Protective indoor footwear is preferable to bare feet on hard floors, where dropped objects, sharp edges, and temperature extremes can cause injury.
Open sandals, narrow pointed shoes, or footwear with exposed toes provide less protection and may allow straps or edges to press on vulnerable areas. The decisive issue is not the label or style but whether the shoe protects the foot, leaves toe room, stays secure, and remains comfortable without creating pressure marks. Ask your clinician if you are unsure about a particular style.
Do you need diabetic or therapeutic shoes?
Not everyone with diabetes needs prescription footwear. Risk level, foot shape, sensation, circulation, and ulcer history determine whether ordinary shoes are adequate.
| Foot-risk situation | Footwear approach | Who should guide the choice |
|---|---|---|
| No significant deformity, no pre-ulcerative lesion, and no history of a plantar ulcer | Properly fitting footwear that accommodates the foot’s shape. | Your health care professional should confirm fit and risk. |
| Significant deformity or a pre-ulcerative lesion | Extra-depth shoes, custom footwear, custom insoles, and/or toe orthoses may be considered. | A clinician experienced in diabetic foot risk should assess the pressure problem. |
| Healed plantar ulcer | Therapeutic footwear with a demonstrated plantar-pressure-relieving effect during walking; consistent indoor and outdoor use is encouraged. | Use individualized guidance and have the pressure-relief effect evaluated. |
These categories reflect the 2023 prevention guideline from the International Working Group on the Diabetic Foot (IWGDF). The guideline does not mean every person with diabetes should buy custom shoes. It means footwear should become more specialized as deformity, pressure lesions, or previous plantar ulcers increase risk.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Extra-depth shoes provide more vertical and horizontal space for a deformed or swollen foot. Custom insoles or toe orthoses may redistribute pressure, but they must be fitted and checked rather than selected solely by appearance. After fitting, your clinician or footwear professional should assess whether the device is actually reducing pressure and whether you can wear it consistently. A therapeutic shoe left at home cannot protect the foot during indoor walking.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Inspect shoes before every use
Run your hand through each shoe before putting it on. Remove pebbles, folded insoles, rough material, insects, or any object that could press into the foot. Check that the lining, seams, and insole are intact. Do the same for indoor footwear; a hard floor is not a safe substitute for protection.
Wear socks with shoes or protective indoor footwear rather than walking barefoot or in socks alone. Choose socks that fit without tight bands or bulky seams, and change them when damp. Stop wearing a shoe that causes redness, a blister, a callus, or another skin change. Do not assume the problem will toughen up; ask your care team whether the shoe, insert, or fit needs to change.
Introduce new footwear gradually
- Wear the new pair for a short period while you are able to check your feet afterward.
- Remove the shoes and inspect all contact areas, including between toes and around the heel.
- If you see a red mark, blister, or other change, stop using the pair until a clinician or qualified footwear professional advises you.
- Increase wearing time only when repeated checks show no pressure injury.
Never use a new shoe for a full day of walking, travel, or exercise without first confirming that it does not create a hot spot. Recheck after a longer walk, because pressure can develop only after repeated steps. Rotate pairs only if each pair fits safely; switching shoes does not make an unsafe fit acceptable.
When to call a doctor about a foot sore
The American Diabetes Association advises that every ulcer should be seen by a doctor right away, even when it does not hurt. Contact a health care professional promptly for any open sore or suspected ulcer. NIDDK also advises calling right away when a cut, blister, or bruise does not start healing after a few days; when skin becomes red, warm, or painful; when you find dried blood in a callus; or when an infection becomes black or foul-smelling. These signs require medical assessment, not a home-treatment experiment.
Until you receive advice, keep the area protected from further rubbing and avoid walking barefoot. Do not shave a callus, apply acid-based products, or alter a dressing plan on your own. If you develop rapidly spreading redness, marked swelling, fever, severe illness, or black tissue, use urgent or emergency services according to local medical guidance.
Bring the shoe, insole, or insert that may have caused the sore to the appointment if practical. Tell the clinician when you first noticed the change, whether it is enlarging or draining, and whether you have had a previous ulcer or amputation. Those details help the team decide how urgently to assess pressure, circulation, infection, and off-loading needs.
Schedule professional foot examinations
Daily self-checks are one layer of prevention. Ask your health care team to inspect your feet at routine visits and arrange a comprehensive foot examination at least once a year. The CDC describes a complete exam as including sensation and blood-flow assessment.
NIDDK recommends thorough checks at every visit for people with altered foot shape, loss of feeling, peripheral artery disease, or a previous ulcer or amputation. Those findings can justify more frequent appointments than an annual schedule. Ask specifically how often you should be seen, who should trim difficult nails, and whether you need a podiatry, vascular, or therapeutic-footwear referral.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
A professional visit can identify risks that a mirror cannot, including reduced protective sensation, poor circulation, deformity, pressure points, and footwear problems. Keep appointments even when your feet look normal. Prevention works best when changes in sensation, skin, circulation, and shoe fit are found before an ulcer develops.
Make the routine workable
If you cannot see the soles
Keep a small mirror beside the chair where you remove your shoes, or arrange a regular check by a caregiver. A mirror is an aid, not a diagnostic device; a new wound still needs professional evaluation.
If you travel or spend time outdoors
Pack protective shoes, spare socks, and the mirror or assistance method you use at home. Inspect footwear after outdoor activities and avoid walking barefoot on beaches, around pools, or in hotel rooms.
Free tools Windows power users keep installed
One-click scans. No signup required.
If you have reduced sensation
Rely on visual inspection, shoe checks, and scheduled examinations rather than discomfort as a warning. Ask your clinician to test sensation and circulation and to demonstrate any prescribed off-loading or footwear plan.
If you keep forgetting
Attach the check to an existing habit, such as removing shoes before dinner or taking evening medication. A calendar tick, phone reminder, or simple log can make missed checks visible to you and your care team.
If another person helps with care
Agree on who will inspect the feet and when. The helper should look at the soles, heels, toe spaces, nails, and shoe interiors, then report changes rather than trying to cut calluses or treat a wound independently. Consistent assistance is especially important when vision, flexibility, or hand function is limited.
Common mistakes that increase risk
- Walking barefoot indoors because the floor appears clean.
- Putting on shoes without checking for stones or damaged lining.
- Buying a narrow shoe because it looks better and expecting the foot to adapt.
- Ignoring a red mark because it is painless.
- Soaking feet or using hot water to soften calluses.
- Cutting calluses or applying chemical corn and wart removers.
- Wearing new shoes all day before checking for pressure areas.
- Waiting for an ulcer to hurt before seeking care.
- Putting lotion between the toes, where moisture can soften skin.
- Assuming an expensive or labeled “diabetic” shoe is safe without checking its fit and pressure points.
- Using a custom insert or therapeutic shoe without follow-up to confirm that it relieves pressure.
Questions to ask your health care team
- How often should my feet be examined given my sensation, circulation, foot shape, and ulcer history?
- Can you show me how to check the sole and between my toes safely?
- Is a current callus, corn, blister, or nail problem a pre-ulcerative lesion?
- Would extra-depth, custom, or pressure-relieving footwear benefit me?
- How should I introduce a new insert or therapeutic shoe, and where should I report a pressure mark?
- Who should trim my nails or manage thick calluses if I cannot do it safely?
The practical prevention plan
- Inspect both feet, including soles and toe spaces, every day.
- Wash with warm water, dry thoroughly, moisturize dry skin away from the toe spaces, and handle nails conservatively.
- Wear protective, well-fitting shoes and socks; never go barefoot.
- Check the inside of every shoe before wearing it and recheck your skin after new or longer wear.
- Use risk-specific therapeutic footwear only when a qualified clinician identifies a need and verifies pressure relief and fit.
- Attend routine and risk-based foot examinations, and report wounds or infection signs immediately.
Frequently Asked Questions
How do I check my feet every day?
Remove shoes and socks in good light and inspect the tops, soles, heels, edges, nails, and spaces between every toe. Look for cuts, blisters, redness, swelling, warmth, cracks, drainage, calluses, dried blood, and color or texture changes. Use a mirror or ask someone to help if you cannot see or reach every area.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsWhat should I do if a foot problem does not hurt?
Do not use pain as reassurance. Neuropathy can hide an injury. Protect the area from further rubbing and contact your health care professional, especially if there is an open sore, blister, redness, warmth, swelling, drainage, or a change that is not improving.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
What shoes should I wear if I have diabetes?
For routine wear, choose comfortable walking or athletic shoes with adequate toe room, a shape that matches your foot, secure closure, protective soles, and no rubbing seams or edges. Wear socks and inspect the skin after use. Your clinician can advise whether your risk requires more specialized footwear.
Do I need diabetic shoes?
Not everyone with diabetes needs prescription shoes. Properly fitting ordinary footwear may be suitable when there is no significant deformity, pre-ulcerative lesion, or plantar-ulcer history. Extra-depth, custom, or pressure-relieving therapeutic footwear may be considered for deformity, pre-ulcerative lesions, or a healed plantar ulcer under individualized clinical guidance.
When should I call a doctor about a foot sore?
The American Diabetes Association says every ulcer should be assessed right away, even if it is painless. Also call promptly for a cut, blister, or bruise that does not begin healing after a few days; red, warm, or painful skin; dried blood in a callus; black tissue; foul odor; or other infection signs.
Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchWindows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallCan I walk barefoot inside my home?
No. Floors can contain objects, sharp edges, or hot and cold surfaces that an insensate foot may not detect. Wear socks with protective shoes or safe indoor footwear, and check the inside before putting it on.
Is it safe to cut my own calluses?
Do not cut corns or calluses yourself or use medicated pads, liquid removers, or other chemical products. They can injure or burn skin. Ask a qualified foot-care professional to manage thickened skin and assess whether footwear is creating excess pressure.
How often should my feet be examined professionally?
Arrange a comprehensive foot examination at least annually and ask for foot checks during routine visits. NIDDK advises thorough checks at every visit for people with altered foot shape, loss of feeling, peripheral artery disease, or a previous ulcer or amputation; those risks may require more frequent assessment.
The Bottom Line
Check both feet every day, including the soles and between the toes, because neuropathy can make serious injury painless. Keep feet clean and dry, avoid soaking and chemical callus treatments, and wear protective shoes and socks that fit without rubbing. Inspect every shoe before use, introduce new footwear gradually, and seek medical assessment immediately for an ulcer or any wound, redness, warmth, swelling, drainage, black tissue, or failure to heal. A clinician should determine whether ordinary, extra-depth, custom, or pressure-relieving therapeutic footwear is appropriate for your individual risk.
Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
