Symptoms A-Z

Leg Skin Changes Symptoms, Causes & Common Questions

Understand leg skin changes symptoms, including 10 causes & common questions.

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Contents

  1. 10 Possible Leg Skin Changes Causes
  2. Questions Your Doctor May Ask
  3. Statistics

10 Possible Leg Skin Changes Causes

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

Non-specific skin rash

Common causes of rash are contact dermatitis, sun damage, or allergic reaction. However, many rashes are a symptom of disease and should not be ignored.

Nonspecific rashes have widely varied symptoms:

  • May be flat and smooth; slightly raised or with swollen welts; clean and dry; or blistered and oozing.

May spread widely over the body, or be confined to one site.

  • May appear after eating certain foods; or after exposure to certain plants or to insect stings or bites.

Other symptoms may be present, including pain anywhere in the body; nausea; vomiting; fever; headache; or abdominal pain and upset.

Diagnosis is made through patient history and physical examination to determine the exact type, location, and history of the rash, along with any other symptoms that may be present.

Those symptoms will be investigated with blood tests or imaging. Skin swabs may be taken and tested. After the process has ruled out as many causes as possible, a course of treatment can be determined.

Rarity: Common

Top Symptoms: rash

Symptoms that always occur with non-specific skin rash: rash

Urgency: Wait and watch

Non-specific dermatitis (skin inflammation)

Nonspecific dermatitis, or contact dermatitis, simply means inflammation of the skin from many different causes.

Most nonspecific dermatitis is caused by skin contact with a substance that provokes a reaction, which could be anything from plants to soap to jewelry to fabrics. Some may be due to an autoimmune condition, where the body's immune system attacks itself.

Risk factors include a family or personal history of allergies, asthma, or other condition which weakens the immune system; or constant contact with metals, plant life, or chemicals.

Symptoms commonly include red, swollen skin rash with itching, blistering, or oozing, which may become painful and infected.

Dermatitis itself is not contagious but can interfere with quality of life. A medical provider can help with managing the symptoms.

Diagnosis is made through patient history, physical examination, and sometimes skin biopsy and patch testing.

Treatment involves using protective measures if the substances cannot be avoided; making nutritional improvements to strengthen the immune system; using corticosteroid or other creams; and phototherapy.

Rarity: Common

Top Symptoms: red rash, itchy rash, painful rash

Symptoms that always occur with non-specific dermatitis (skin inflammation): red rash

Urgency: Self-treatment

Eczema (atopic dermatitis)

Eczema (atopic dermatitis) is a non-contagious chronic skin condition that produces an itchy rash. It is caused by a genetic condition that affects the skin's ability to protect itself from bacteria and allergens. The most susceptible are those with a family hi...

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Irritant contact dermatitis

Irritant contact dermatitis means a skin reaction that is caused by directly touching an irritating substance, and not by an infectious agent such as a bacteria or virus.

Common causes are soap, bleach, cleaning agents, chemicals, and even water. Almost any substance can cause it with prolonged exposure. Contact dermatitis is not contagious.

Anyone who works with an irritating substance can contract the condition. Mechanics, beauticians, housekeepers, restaurant workers, and health care providers are all susceptible.

Symptoms include skin that feels swollen, stiff, and dry, and becomes cracked and blistered with painful open sores.

A medical provider can give the best advice on how to heal the skin and avoid further irritation. Self-treatment can make the problem worse if the wrong creams or ointments are used.

Diagnosis is made through patient history, to find out what substances the patient comes into contact with, and through physical examination of the damaged skin.

Treatment involves avoiding the irritating substance if possible. Otherwise, the person can use petroleum jelly on the hands underneath cotton and then rubber gloves.

Rarity: Common

Top Symptoms: rash with well-defined border, itchy rash, red or pink, rough patch of skin, painful rash, red rash

Symptoms that always occur with irritant contact dermatitis: rash with well-defined border

Symptoms that never occur with irritant contact dermatitis: fever, black-colored skin changes, brown-colored skin changes, blue-colored skin changes

Urgency: Self-treatment

Pityriasis rosea

Pityriasis rosea is a common skin rash and is thought to be due to a type of herpes virus. It is not contagious and is not sexually transmitted. Most susceptible are teenagers and young adults.

Symptoms include a single large scaly patch somewhere on the body. In the next 7 to 14 days similar oval pink patches on the arms, legs, and trunk appear, sometimes in a pattern of lines.

There may also be itching, fatigue, and body aches along with the rash. Anything that raises body temperature, such as exercising or a hot bath, may worsen the rash.

The condition may last for a few weeks and is normally gone after three to four months. Sometimes flat brown spots are left as the rash fades.

Pityriasis rosea can resemble other conditions, so getting an accurate diagnosis is important. Diagnosis is made through blood tests and skin cultures.

Treatment involves topical medications for itching, as well as antiviral and anti-inflammatory medications by mouth to aid healing. Cool baths and reduced exercise will also help.

Rarity: Rare

Top Symptoms: rash, itchy rash, curved rash, rough patch with red spots around it

Symptoms that always occur with pityriasis rosea: rash

Symptoms that never occur with pityriasis rosea: blue-colored skin changes, black-colored skin changes, brown-colored skin changes

Urgency: Self-treatment

Leg Skin Changes Symptom Checker

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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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Psoriasis

Psoriasis causes an overgrowth of surface skin cells, creating a red, scaly, itchy, and painful rash.

It is believed to be an autoimmune disorder that causes the body to attack its own healthy skin cells. It may be genetic in origin but triggered by anything that further strains the immune system, such as infections, skin injury, alcohol consumption, obesity, smoking, and stress.

Symptoms may come and go in cycles lasting weeks or months. They include red patches of thickened skin, sometimes with gray-white scales; dry, cracked, bleeding skin; stiff and swollen joints; and thickened, misshapen nails.

It is important to see a medical provider for care, because psoriasis can interfere with quality of life. It is associated with higher risk of arthritis, heart disease, diabetes, and other conditions.

Treatment involves different combinations of topical medications, oral medications, and phototherapy with natural or artificial light. Lifestyle changes such as improved diet, quitting smoking, and managing stress are very helpful in many cases.

Rarity: Uncommon

Top Symptoms: itchy rash, red or pink, rough patch of skin, rash with well-defined border, painful rash, scaly rash

Symptoms that never occur with psoriasis: fever, black-colored skin changes, brown-colored skin changes, blue-colored skin changes

Urgency: Primary care doctor

Skin infection (cellulitis)

Cellulitis is a bacterial infection that can affect the skin of any part of the body. Cellulitis most commonly appears on the legs in adults and on the head in children. It can be the result of any condition that compromises the protective barrier of the ski...

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Allergic reaction to poison ivy/oak/sumac

Plants of the Toxicodendron genus are found throughout the continental United States, and exposure to these plants is a leading cause of contact dermititis, a medical term used to describe irritation and itching of the skin.

Rarity: Common

Top Symptoms: rash, itchy rash, red rash, skin changes on arm, stinging or burning rash

Symptoms that always occur with allergic reaction to poison ivy/oak/sumac: itchy rash, rash

Symptoms that never occur with allergic reaction to poison ivy/oak/sumac: fever

Urgency: Self-treatment

Lymphangitis

Lymphangitis is a condition resulting in inflamed lymphatic vessels due to an infection. The lymphatic system runs throughout the body and consists of both nodes and these vessels. The nodes produce lymph — the clear fluid that bathes and nourishes the organs and other tissues — while the vessels cir...

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Questions Your Doctor May Ask About Leg Skin Changes

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

  • Any fever today or during the last week?
  • Are there bumps on your rash?
  • What color is the skin change?
  • Is your rash raised or rough when you run your hand over the area of skin?

The above questions are also covered by our A.I. Health Assistant.

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

Take a quiz to find out what might be causing your leg skin changes

Leg Skin Changes Symptom Checker Statistics

People who have experienced leg skin changes have also experienced:

  • 5% Itchy Rash
  • 4% Feeling Itchy Or Tingling All Over
  • 3% Lower Leg Itch

People who have experienced leg skin changes were most often matched with:

  • 66% Eczema (Atopic Dermatitis)
  • 33% Non-Specific Dermatitis (Skin Inflammation)

People who have experienced leg skin changes had symptoms persist for:

  • 29% Over a month
  • 27% Less than a week
  • 25% Less than a day

Source: Aggregated and anonymized results from visits to the Buoy AI health assistant (check it out by clicking on “Take Quiz”).

Leg Skin Changes Symptom Checker

Take a quiz to find out what might be causing your leg skin changes

Disclaimer: The article does not replace an evaluation by a physician. Information on this page is provided as an information resource only, and is not to be used or relied on for any diagnostic or treatment purposes.