Dermatology A-Z Results

Acanthosis nigricans

This skin condition can be a sign of pre-diabetes. There are things you can do to prevent or delay getting diabetes.


Blackheads, whiteheads, pimples, and cysts are all types of acne that can be successfully treated.

Acne scars

Acne scars

Actinic keratosis

This precancerous growth develops on sun-damaged skin and on the skin of people who frequently use tanning beds and sunlamps.

Alopecia areata

This disease causes hair loss and often occurs in otherwise healthy people.

Atopic dermatitis

Often called eczema, this skin condition frequently causes itchy skin and a rash.

Basal cell carcinoma

This is the most common type of skin cancer, and it can appear on the skin in many ways.


Find out what bedbug bites look like, how to treat the bites at home, and when to see a dermatologist.

Botulinum toxin

Dermatologists helped pioneer the use of this therapy to treat facial wrinkles, and they have millions of satisfied patients.

Chemical peel

Dermatologists helped pioneer the use of this therapy to treat facial wrinkles, and they have millions of satisfied patients.

Contact dermatitis

Contact dermatitis

Dry skin

These tips can help ease the discomfort and heal your skin.

Dermatofibrosarcoma protuberans

This rare skin cancer can look like a birthmark, scar, or rough patch of skin.

Dyshidrotic eczema

Dyshidrotic eczema




This minimally invasive treatment can safely restore youthful fullness to the face and hands.

Genital warts

Treating genital warts can help reduce the risk of infecting others.

Hair loss

Learn about the many causes of hair loss and what dermatologists can do to treat hair loss.

Head lice

Information to help you diagnose and treat head lice at home.

Herpes simplex

Cold sores and genital herpes are both caused by herpes simplex viruses.

Hidradenitis suppurativa

Breakouts that look like pimples, boils, or folliculitis could actually be hidradenitis suppurativa, a skin disease that treatment can prevent from worsening.


These raised, itchy bumps on the skin are your body's response to an allergic reaction.


This condition causes excessive sweating that can interfere with everyday life; dermatologists offer many safe and effective treatments.


This may be prescribed to treat actinic keratosis, basal cell carcinoma, genital warts, or other skin conditions.


This medication is prescribed by doctors to treat severe acne

Keratosis pilaris

Keratosis pilaris

Laser hair removal

People who develop problems after shaving, waxing, or plucking may want to consider this minimally invasive procedure.

Lichen planus

This condition can show up on your skin, inside your mouth, and even on your fingernails.




With early diagnosis and treatment, this type of skin cancer can be cured.


Sun protection plays a key role in treating this skin condition that causes brownish patches.

Merkel cell carcinoma

This rare skin cancer tends to grow quickly and can look like a dome-shaped growth, stye, or rash.


This gentle, non-invasive treatment helps diminish a dull complexion, age spots, and melasma.


Learn how to spot the warning signs of melanoma, a type of skin cancer that can begin in a mole.

Molluscum contagiosum

This common skin condition is contagious when you see bumps on the skin.



Nummular dermatitis

With proper treatment, the coin-shaped patches and other signs can clear completely.

Pityriasis rosea

The rash often clears without treatment, but in some cases you may want to see a dermatologist.

Poison ivy

Learn when you can treat a poison-ivy rash at home and when you should get medical care.


Learning about psoriasis can help you make informed decisions and know what to expect.

Psoriatic arthritis

If you are living with psoriasis, you should know the early warning signs of this type of arthritis.


Rosacea causes more than a red face; it can even involve the eyes.


Find out whether you have this common skin condition and what really works to get rid of scabies.

Scalp psoriasis

This information can help you treat psoriasis on the scalp, which can be stubborn.

Sebaceous carcinoma

If you have a stye or other growth on your eyelid that remains despite treatment, you could have skin cancer.

Seborrheic dermatitis

This common skin condition causes a rash that can be controlled with treatment.

Seborrheic keratoses

Although harmless, there may be times when treatment can be beneficial.


Learn why treatment is recommended and everyone 60 and older should get the vaccine.

Skin cancer

Discover how to find skin cancer early when treatment often leads to a cure.

Squamous cell carcinoma

If you develop any signs of this common skin cancer, you should see a dermatologist.

Stasis dermatitis

Stasis dermatitis

Tattoo removal

Tattoo removal

Tinea versicolor

Common in warm and humid climates, this condition causes skin discoloration.


Treatment can help restore lost skin color.


Find out which warts you can treat at home and when you should see a dermatologist.