Warm Red Foot Swelling Symptoms, Causes & Common Questions

Understand your warm red foot swelling symptoms, including 10 causes and common questions.

Warm Red Foot Swelling Symptom Checker

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Contents

  1. 10 Possible Warm Red Foot Swelling Causes
  2. Questions Your Doctor May Ask
  3. Statistics
  4. Related Articles

10 Possible Warm Red Foot Swelling Causes

The list below shows results from the use of our quiz by Buoy users who experienced warm red foot swelling. This list does not constitute medical advice and may not accurately represent what you have.

Gout

Gout is a form of arthritis that causes sudden pain, stiffness, and swelling in a joint. The big toe is often affected.

Rarity: Common

Top Symptoms: swollen toes

Urgency: Primary care doctor

Skin infection of the foot

An infection of the skin of the foot is almost always either fungal or bacterial. A fungal infection of the foot is called tinea pedis, or athlete's foot. It is caused by different types of dermatophyte fungus and is commonly found in damp places such as showers or locker room floors. A bacterial infection anywhere on the skin is called cellulitis if it extends under the skin. It can develop after a break in the skin allows bacteria to enter and begin growing. These bacteria are most often either Streptococcus or Staphylococcus, which are found throughout the environment.

Most susceptible are diabetic patients, since high blood sugar interferes with healing and wounds can easily become chronic and/or deeply infected. Diagnosis is made through physical examination by a medical provider.

Treatment for either a fungal or bacterial infection involves keeping the skin dry and clean at all times. A fungal infection is treated with topical and/or oral antifungal medications, while a bacterial infection will be treated with topical and/or antibiotic medications.

Rarity: Uncommon

Top Symptoms: fever, foot pain, foot redness, warm red foot swelling, swollen ankle

Symptoms that always occur with skin infection of the foot: foot redness, foot pain, area of skin redness

Urgency: Primary care doctor

Charcot arthropathy of the foot

Charcot Arthropathy of the foot is a syndrome where patients with numbness of their feet, which can be caused by a variety of underlying conditions such as diabetes, develop weakening of the bones in the foot and ankle. Thus they may have fractures and dislocations of the bones and joints that occur with little trauma.

Rarity: Rare

Top Symptoms: joint pain, constant foot swelling, pain in one foot, warm red foot swelling, swelling of both feet

Symptoms that always occur with charcot arthropathy of the foot: warm red foot swelling, constant foot swelling

Urgency: Primary care doctor

Posterior tibialis tendinopathy

The posterior tibialis tendon attaches the calf muscle to the bones on the underside of the foot. It provides stability and arch support. If this tendon is damaged, the result may be a flat, unstable foot.

Posterior tibialis tendinopathy is most often a sports injury, where the tendon becomes inflamed or torn through overuse or high impact.

Symptoms include pain down the ankle and into the foot, sometimes with swelling. The pain becomes worse with any activity, even standing or walking. When standing, the patient's arch will be collapsed and flat and the front of the foot will point outward. The patient will be unable to stand on the injured foot and raise the heel.

Diagnosis is made through patient history, physical examination, and imaging such as x-ray, CT scan, or MRI.

Treatment involves rest, over-the-counter pain relievers, orthotics (shoe pads,) braces, and sometimes steroid injections into the damaged tendon. Surgery can be tried, but tends to be complex and cannot always restore the tendon completely.

Rarity: Ultra rare

Top Symptoms: swollen foot, pain in one foot, limping, pain in one ankle, spontaneous ankle pain

Symptoms that never occur with posterior tibialis tendinopathy: recent cutting accident

Urgency: Primary care doctor

Right heart failure (cor pulmonale)

Acute cor pulmonale is also called acute right-sided heart failure and acute RHF. It is the sudden failure of the right ventricle of the heart.

The right ventricle pumps blood out of the heart, into the pulmonary artery, and into the lungs. If the pulmonary artery is blocked, the right ventricle will quickly become overworked and in danger of shutting down. A blood clot, called an embolism, or plaque lining this artery can suddenly cut off blood flow from the heart into the lungs.

Risk factors for acute cor pulmonale include surgery, obesity, smoking, and prolonged immobility. All of these leave the person prone to blood clots and/or plaque in the arteries.

Symptoms include sudden chest pain with rapid heartbeat, pale skin, cold sweat, shortness of breath, and coughing, sometimes with blood.

Acute cor pulmonale is a life-threatening medical emergency. Take the patient to the emergency room or call 9-1-1.

Diagnosis is made through physical examination, blood tests, echocardiogram, and chest x-ray.

Treatment involves oxygen, diuretics, blood-thinning and clot-dissolving medications, and sometimes surgery.

Rarity: Common

Top Symptoms: fatigue, chest pain, shortness of breath on exertion, wheezing, decreased exercise tolerance

Symptoms that never occur with right heart failure (cor pulmonale): severe chest pain

Urgency: Hospital emergency room

Warm Red Foot Swelling Symptom Checker

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Foot weakness

Any foot weakness is a sign of nerve damage, which is very worrisome and requires you to go see a doctor immediately!

Rarity: Uncommon

Top Symptoms: foot weakness, lower leg weakness, severe pelvis pain, hearing voices or seeing things that aren't there, arm weakness

Urgency: Hospital emergency room

Ankle arthritis

Arthritis simply means inflammation of the joints. Because the feet and ankles have many small joints and carry the weight of the body, they are often the first place that arthritis appears.

Arthritis is caused by a breakdown in the protective cartilage at the end of each joint, so that the bones begin to wear against each other and the joint becomes stiff and painful. This breakdown may be due to simple wear and tear; an injury; or from rheumatoid arthritis, an autoimmune condition which causes the body to break down its own cartilage.

Symptoms include swelling, warmth, and redness in the joint, and pain with movement or with pressure on the joint.

Diagnosis is made through patient history, physical examination, and imaging such as x-rays, CT scan, or MRI.

There is no cure for arthritis, but treatment is important because the symptoms can be managed to prevent further damage, ease pain, and improve quality of life. Treatment involves physical therapy, pain-relieving medications, and sometimes surgery to help repair damaged joints.

Rarity: Uncommon

Top Symptoms: swollen ankle, swollen foot, joint stiffness, pain in one ankle, ankle stiffness

Urgency: Self-treatment

Allergic reaction (not life-threatening)

When the body encounters a harmful substance, it responds with inflammation and swelling that can be protective. In many individuals, the body responds this way to substances that are not normally harmful, like foods or pollen. This is the basis of allergy, or Type 1 Hypersensitivity.

Rarity: Common

Top Symptoms: swollen face, swollen lips, lip numbness, hives, red swollen bumps or patches with a pale center, lip redness

Symptoms that never occur with allergic reaction (not life-threatening): shortness of breath, throat itching

Urgency: Primary care doctor

Nephrotic syndrome

Nephrotic syndrome is a disorder of the kidneys that results in too much protein excreted into your urine. It is usually associated with damaged kidneys specifically damage to the kidneys' filters, called glomeruli.

Kidney damage and nephrotic syndrome primarily include albuminur...

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Hives

Hives, or urticaria, are flat red welts that can appear anywhere on the skin and usually itch. Hives often occur as an allergic reaction to something eaten or something that has contacted the skin. Foods, medicines, and plants are common causes, but sun exposure, stress, infections, and autoimmune diseases have also been...

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Questions Your Doctor May Ask About Warm Red Foot Swelling

To diagnose this condition, your doctor would likely ask the following questions:

  • Have you ever been diagnosed with diabetes?
  • Do you have a rash?
  • Where exactly is your foot swelling?
  • What is your body mass?

If you've answered yes to one or more of these questions

Please take a quiz to find out what might be causing your warm red foot swelling. These questions are also covered.

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Warm Red Foot Swelling Symptom Checker Statistics

People who have experienced warm red foot swelling have also experienced:

  • 6% Pain In The Top Of The Foot
  • 5% Foot Pain
  • 4% Pain In One Foot

People who have experienced warm red foot swelling were most often matched with:

  • 40% Skin Infection Of The Foot
  • 30% Gout
  • 30% Charcot Arthropathy Of The Foot

People who have experienced warm red foot swelling had symptoms persist for:

  • 31% Less than a week
  • 26% Less than a day
  • 22% Over a month

Source: Aggregated and anonymized results from Buoy Assistant (a.k.a. the quiz).

Warm Red Foot Swelling Symptom Checker

Take a quiz to find out what might be causing your warm red foot swelling