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Disease Comparison

Compare similarities and differences between two diseases.

Peripheral Artery Disease

Moderate
2
Symptoms
3
Causes
0
Treatments
5
FAQs
VS

Bed Sores

Unknown
2
Symptoms
1
Causes
0
Treatments
5
FAQs

Overview

Peripheral Artery Disease
Peripheral artery disease, or PAD, occurs when arteries outside the heart become narrowed or blocked, most often reducing blood flow to the legs and feet. Many people have few or no symptoms. When symptoms occur, they may include pain, aching, numbness, or heaviness in the legs during walking. Severe disease can cause poorly healing wounds and tissue damage.
Bed Sores
Bed sores, also called pressure injuries or pressure ulcers, are areas of skin and underlying tissue damage caused by prolonged pressure or pressure combined with friction and shear. They commonly develop over bony areas such as the heels, hips, tailbone, elbows, and back of the head. Early pressure injuries may cause persistent redness or discoloration, while more severe injuries can involve deeper tissue and become complicated by infection.

Symptoms

Shared
None
Only in Left Disease
Brittle Nails Unsteady Gait
Only in Right Disease
Eye Pain Tongue Swelling

Causes

Shared
None
Only in Left Disease
High Cholesterol Obesity Smoking
Only in Right Disease
Chronic Disease

Diagnosis

Peripheral Artery Disease
Doctors diagnose peripheral artery disease using a medical history and physical examination, including checking pulses and circulation in the legs and feet. The ankle-brachial index, which compares blood pressure in the ankle and arm, is commonly used. Additional vascular or imaging tests may be performed when needed to determine the location and severity of narrowed or blocked arteries.
Bed Sores
Diagnosis is usually made by examining the skin and underlying tissues and determining the location, appearance, extent, and severity of the injury. Pressure injuries are classified according to the depth and characteristics of tissue damage. Healthcare professionals may assess nutrition, circulation, sensation, mobility, and other contributing factors. Laboratory tests, imaging, or other investigations may be required when infection, bone involvement, or deeper tissue damage is suspected.

Prevention

Peripheral Artery Disease
Risk of peripheral artery disease can be reduced by avoiding tobacco and maintaining healthy blood pressure, cholesterol, blood sugar, body weight, and activity levels. Regular physical activity and a heart-healthy diet can help reduce atherosclerosis risk. People with diabetes or other cardiovascular risk factors should follow recommended treatment and monitoring plans to protect blood-vessel health.
Bed Sores
Regular repositioning and reducing prolonged pressure are central to preventing pressure injuries. Pressure-relieving mattresses, cushions, and other support surfaces may help people at increased risk. Skin should be inspected regularly, kept clean and dry, and protected from excessive moisture. Adequate nutrition and hydration, maintaining mobility when possible, and using appropriate techniques when moving or transferring a person can further reduce injury risk.

Risk Factors

Peripheral Artery Disease
Smoking is the most important risk factor for peripheral artery disease. Risk also increases with older age and conditions such as diabetes, high blood pressure, high cholesterol, heart disease, and previous stroke. A family history of vascular disease and other factors associated with atherosclerosis can also increase risk. Having PAD is associated with a higher risk of cardiovascular events.
Bed Sores
Risk factors include limited mobility, prolonged bed or wheelchair use, older age, reduced sensation, paralysis, poor nutrition, dehydration, urinary or fecal incontinence, impaired circulation, and medical conditions that interfere with healing. People who cannot reposition themselves independently or who remain in the same position for prolonged periods are particularly vulnerable.

Treatment

Peripheral Artery Disease
Treatment comparison will be available soon.
Bed Sores
Treatment comparison will be available soon.