Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Healthy Dogs

Font Size

Mange in Dogs (Canine Scabies)

What Are the General Symptoms of Mange in Dogs?

The symptoms of mange depend on which type of mite is present. Demodectic mange tends to cause hair loss, bald spots, scabbing and sores. Secondary bacterial infections can make demodectic mange an itchy and uncomfortable disease.

Sarcoptic mange tends to cause intense itching. It can result in restlessness and frantic scratching, symptoms that generally appear one week after exposure. It also can result in hair loss, reddened skin, body sores and scabs. The most commonly affected areas are a dog’s ears, elbows, face and legs, but it can rapidly spread to the entire body.

When passed to humans, sarcoptic mange causes a rash of red bumps, similar to mosquito bites. Humans cannot get demodectic mange from dogs.


What Should I Do If I Think My Dog Has Mange?

Take your dog to a veterinarian, who will perform a physical exam, analyze skin scrapings and try to confirm the presence of mange mites with a microscope. It can be difficult to identify mange mites if they’re buried deep in a dog’s skin, so your vet may rely on clinical signs or your pet’s history to make a final diagnosis.


Are Certain Dogs Prone to Mange?

  •  Puppies and dogs less than 18 months old are especially prone to developing localizeddemodectic mange, which often clears up on its own.
  • Generalized demodectic mange, the more serious, pervasive kind, can be hereditary in dogs. Old English sheepdogs and shar peis are prone to a severe form of demodectic mange affecting the feet. Older dogs who have an underlying illness may also be more prone.


How Is Mange Treated?

Depending on the type of mange and the breed of your dog, medication may be given orally or applied topically, by injection, or via shampoo and dip.

The first step in the treatment of sarcoptic mange is isolating your dog to prevent the condition from spreading to other pets and humans. Your vet may prescribe antiparasitic medications, as well as medication to ease itching, inflammation and secondary skin infections. Results are usually seen after a month of treatment.

Medications and managing physiological stress are essential when treating demodectic mange. Some infected dogs may also require special treatment-such as medicated shampoos-for secondary skin infections.

Please note, many skin treatments can be toxic to dogs and should not be repeated frequently, so check with your vet before beginning any treatment program for mange.


Today on WebMD

bulldog in party hat
Breeds with longevity
Doberman Pinscher Clipped Ears
The facts about ear cropping and tail docking.
dog with duck in mouth
Which are considered smartest?
boxer dog
What are their health issues?
Pit bull looking up
Pets: Is My Dog Normal
Dog scratching behind ear
dog catching frisbee
Dog Breed RMQ
Lady owner feeding dog
bulldog in party hat

Special Sections