Demodectic mange? what is it?
My 14 weeks old sbt pup has just been diagnosed with demodex mites(demodectic mange) the vet has treated him with a product called duramune. and said that this should clear it up and we got to go back in 4 weeks for another drop if this doesn't work! Is there anything i can do to help aswell i.e. bathing or creams etc?
Answers:
Introduction
Mangy mutt! is a curse uttered when Fido steals the roast or eats the garage door, or it's a sad lament over the condition of a dog whose skin is a mess. Kids are cautioned not to touch a mangy dog for fear that the mange will ooze from the hapless pooch to the child and cause his skin to rot and his hair to fall out.
These myths about mange reach gigantic proportions causing fear to strike in the hearts of dog owners. Mange? Not my dog!
But it could well be your dog.
Mange comes in three varieties: Demodectic, Cheyletiella and Sarcoptic. It is caused by different species of mites, tiny eight-legged critters related to spiders.
------------------------------.
Demodectic Mange
Demodectic mange is caused by Demodex canis, a tiny mite that cannot be seen without the aid of a microscope. This mange strikes puppies from three to 12 months old.
The demodex mite is commonly present in the pores of puppy skin and usually does not cause symptoms, and it not at all certain what causes them to activate. The mites can produce a substance that lowers the dog's resistance to them and make use of an opportunity to multiply.
It's also possible that some lines of purebred dogs carry lowered resistance to the mites, and that stress can trigger an active infestation. In any case, demodectic mange symptoms include thinning of the hair around the eyes and mouth and on the front legs that evolves into patches of hair loss approximately one inch in diameter. This mange may correct itself within three months or may require treatment.
However, demodectic mange can also begin as a localized infestation and develop into a generalized case with multiple hair-loss sites on the dog's head, legs, and body. This is a far more serious condition and requires veterinary attention. The dog's skin is sore, crusty, and oozing; the hair follicles are clogged with mites and debris. Treatment is extended and requires bathing in medicated shampoo and application of an insecticide to kill the mites.
------------------------------.
Cheyletiella mange
Cheyletiella mange is also known as walking dandruff. It affects puppies and is caused by a large reddish mite that can be seen under a magnifying glass. This mange is identified by the dandruff dusting that occurs over the dog's head, neck, and back.
Walking dandruff is highly contagious but short-lived. It causes mild itching. The mite that causes the mange dies a short time after leaving the host.
------------------------------.
Sarcoptic mange
Sarcoptic mange, also known as scabies, is caused by a microscopic mite. The female mite causes the characteristic intense itching as they burrow under the skin to lay their eggs. The eggs hatch in a few days, develop into adults, and begin laying their own eggs in less than three weeks.
Dogs with scabies dig and bite at themselves with great ferocity. Their skin reacts with oozing sores, and secondary infection may set in, requiring treatment with an antibiotic in addition to treatment for the mites. Unfortunately, the sarcoptic mange mite can be difficult to find in skin scrapings, and unless the veterinarian parts the hair and carefully examines the bare skin for the characteristic pin-point bite marks, diagnosis is difficult. Furthermore, the presence of a secondary skin infection can hamper the search for the mite bite marks.
Telltale signs of sarcoptic mange are crusty ear tips, fierce itching, and hair loss, particularly on the ears, elbows, legs, and face in the early stages. Later on, the hair loss spreads throughout the body.
Sarcoptic mange is contagious to canines and humans. If the dogs share sleeping places or if the infected dog sleeps on beds or furniture, everyone will begin scratching. It is not unheard of for the family dog to infest the kids, the kids to infest their playmates, and the playmates to infest their pets and parents with scabies. Fortunately scabies in humans is self-limiting, that is the mite can burrow under the skin and cause itching, but cannot complete its life cycle on humans and dies within a few weeks.
Veterinarians now use Ivermectin in two doses, two weeks apart, to kill the mites. They may also prescribe steroids for short-term use to relieve the itching until the mites begin to die off and give the dog some relief. Itching usually begins to subside within a few days of the first dose of Ivermectin.
Canine skin damaged by sarcoptic mange and secondary skin infections can take weeks or months to recover, depending on the scope of the problems. Frequent medicated baths may be necessary to soothe irritated skin.
Mange damage can mimic that caused by other skin conditions, including autoimmune diseases, bacterial infections secondary to flea allergies, and contact dermatitis, making it impossible for the pet owner to diagnose with any success. If your dog suffers from irritated, itchy skin, make an appointment with the veterinarian. Early diagnosis of any of these problems will give you a head start on a cure and will be less uncomfortable for the dog and your wallet.
http://www.canismajor.com/dog/mange1.htm.
Demodectic mange (also known as red mange, follicular mange, or puppy mange) is a skin disease, generally of young dogs, caused by the mite, Demodex canis. It may surprise you to know that demodectic mites of various species live on the bodies of virtually every adult dog and most human beings, without causing any harm or irritation. These small 0.25 mm 'alligator-like' mites live inside of the hair follicles (i.e., the pore within the skin through which the hair shaft comes through), hence the name follicular mange. In humans, the mites usually are found in the skin, eyelids, and the creases of the nose.
The treatment of Demodectic mange is usually accomplished with lotions, dips, and shampoos. Fortunately, 90% of demodectic mange cases are localized, in which only a few small areas are involved and can often be treated topically. A treatment that has been successful for years has been a 1% rotenone ointment (Goodwinol ointment), or more recently, a 5% benzoyl peroxide gel applied daily. Bathing periodically with a benzoyl peroxide shampoo and feeding a high quality diet and a multivitamin with a fatty acid may also help some dogs. Most of these localized lesions will heal on their own and do not require overly aggressive treatment.
You probably already know that it is a mite which causes the problems. Demodex is often seen in puppies with a genetic predisposition or one with immune system problems. It can be hard to get rid of it permanently as periods of stress may start it off again.
Do you know if any other puppies in the litter have it? Where did you buy the pup from? Was it a proper licenced breeder or a dog dealer or back yard breeder? If the latter 2 then no doubt more will be bred with the same problem. Ask the vet if he thinks that the dog had it when you bought it and if so, you can claim the vet fees back off the breeder. If they won't play ball, take her to the small claims court to get the fees back. It won't cost you anything and the costs might just make her think twice about breeding a litter of sick puppies.
Your breeder needs to know about this case of demodectic mange, as it is hereditary, and the parents should not be bred again. Your pup will also be a carrier if it is bred.
The best thing ( You didn't think there was any good thing, huh?) about this variety, is that you won't get it from your dog, as is with the other varieties..
If you have a health guarantee from the breeder, they will be liable for the vet bills on this condition.
Demodectic mange is caused by a microscopic mite called Demodex canis. All dogs raised normally by their mothers possess this mite as mites are transferred from mother to pup via cuddling during the first few days of life. (After the pup is older it is unable to pick up demodex mites. Puppies raised by hand, do not ever get demodex mites.) For some reason, conditions change in certain dogs to allow demodex mites to "gain the upper hand;" the mites proliferate and can cause serious skin disease.
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Answers:
Introduction
Mangy mutt! is a curse uttered when Fido steals the roast or eats the garage door, or it's a sad lament over the condition of a dog whose skin is a mess. Kids are cautioned not to touch a mangy dog for fear that the mange will ooze from the hapless pooch to the child and cause his skin to rot and his hair to fall out.
These myths about mange reach gigantic proportions causing fear to strike in the hearts of dog owners. Mange? Not my dog!
But it could well be your dog.
Mange comes in three varieties: Demodectic, Cheyletiella and Sarcoptic. It is caused by different species of mites, tiny eight-legged critters related to spiders.
------------------------------.
Demodectic Mange
Demodectic mange is caused by Demodex canis, a tiny mite that cannot be seen without the aid of a microscope. This mange strikes puppies from three to 12 months old.
The demodex mite is commonly present in the pores of puppy skin and usually does not cause symptoms, and it not at all certain what causes them to activate. The mites can produce a substance that lowers the dog's resistance to them and make use of an opportunity to multiply.
It's also possible that some lines of purebred dogs carry lowered resistance to the mites, and that stress can trigger an active infestation. In any case, demodectic mange symptoms include thinning of the hair around the eyes and mouth and on the front legs that evolves into patches of hair loss approximately one inch in diameter. This mange may correct itself within three months or may require treatment.
However, demodectic mange can also begin as a localized infestation and develop into a generalized case with multiple hair-loss sites on the dog's head, legs, and body. This is a far more serious condition and requires veterinary attention. The dog's skin is sore, crusty, and oozing; the hair follicles are clogged with mites and debris. Treatment is extended and requires bathing in medicated shampoo and application of an insecticide to kill the mites.
------------------------------.
Cheyletiella mange
Cheyletiella mange is also known as walking dandruff. It affects puppies and is caused by a large reddish mite that can be seen under a magnifying glass. This mange is identified by the dandruff dusting that occurs over the dog's head, neck, and back.
Walking dandruff is highly contagious but short-lived. It causes mild itching. The mite that causes the mange dies a short time after leaving the host.
------------------------------.
Sarcoptic mange
Sarcoptic mange, also known as scabies, is caused by a microscopic mite. The female mite causes the characteristic intense itching as they burrow under the skin to lay their eggs. The eggs hatch in a few days, develop into adults, and begin laying their own eggs in less than three weeks.
Dogs with scabies dig and bite at themselves with great ferocity. Their skin reacts with oozing sores, and secondary infection may set in, requiring treatment with an antibiotic in addition to treatment for the mites. Unfortunately, the sarcoptic mange mite can be difficult to find in skin scrapings, and unless the veterinarian parts the hair and carefully examines the bare skin for the characteristic pin-point bite marks, diagnosis is difficult. Furthermore, the presence of a secondary skin infection can hamper the search for the mite bite marks.
Telltale signs of sarcoptic mange are crusty ear tips, fierce itching, and hair loss, particularly on the ears, elbows, legs, and face in the early stages. Later on, the hair loss spreads throughout the body.
Sarcoptic mange is contagious to canines and humans. If the dogs share sleeping places or if the infected dog sleeps on beds or furniture, everyone will begin scratching. It is not unheard of for the family dog to infest the kids, the kids to infest their playmates, and the playmates to infest their pets and parents with scabies. Fortunately scabies in humans is self-limiting, that is the mite can burrow under the skin and cause itching, but cannot complete its life cycle on humans and dies within a few weeks.
Veterinarians now use Ivermectin in two doses, two weeks apart, to kill the mites. They may also prescribe steroids for short-term use to relieve the itching until the mites begin to die off and give the dog some relief. Itching usually begins to subside within a few days of the first dose of Ivermectin.
Canine skin damaged by sarcoptic mange and secondary skin infections can take weeks or months to recover, depending on the scope of the problems. Frequent medicated baths may be necessary to soothe irritated skin.
Mange damage can mimic that caused by other skin conditions, including autoimmune diseases, bacterial infections secondary to flea allergies, and contact dermatitis, making it impossible for the pet owner to diagnose with any success. If your dog suffers from irritated, itchy skin, make an appointment with the veterinarian. Early diagnosis of any of these problems will give you a head start on a cure and will be less uncomfortable for the dog and your wallet.
http://www.canismajor.com/dog/mange1.htm.
Demodectic mange (also known as red mange, follicular mange, or puppy mange) is a skin disease, generally of young dogs, caused by the mite, Demodex canis. It may surprise you to know that demodectic mites of various species live on the bodies of virtually every adult dog and most human beings, without causing any harm or irritation. These small 0.25 mm 'alligator-like' mites live inside of the hair follicles (i.e., the pore within the skin through which the hair shaft comes through), hence the name follicular mange. In humans, the mites usually are found in the skin, eyelids, and the creases of the nose.
The treatment of Demodectic mange is usually accomplished with lotions, dips, and shampoos. Fortunately, 90% of demodectic mange cases are localized, in which only a few small areas are involved and can often be treated topically. A treatment that has been successful for years has been a 1% rotenone ointment (Goodwinol ointment), or more recently, a 5% benzoyl peroxide gel applied daily. Bathing periodically with a benzoyl peroxide shampoo and feeding a high quality diet and a multivitamin with a fatty acid may also help some dogs. Most of these localized lesions will heal on their own and do not require overly aggressive treatment.
You probably already know that it is a mite which causes the problems. Demodex is often seen in puppies with a genetic predisposition or one with immune system problems. It can be hard to get rid of it permanently as periods of stress may start it off again.
Do you know if any other puppies in the litter have it? Where did you buy the pup from? Was it a proper licenced breeder or a dog dealer or back yard breeder? If the latter 2 then no doubt more will be bred with the same problem. Ask the vet if he thinks that the dog had it when you bought it and if so, you can claim the vet fees back off the breeder. If they won't play ball, take her to the small claims court to get the fees back. It won't cost you anything and the costs might just make her think twice about breeding a litter of sick puppies.
Your breeder needs to know about this case of demodectic mange, as it is hereditary, and the parents should not be bred again. Your pup will also be a carrier if it is bred.
The best thing ( You didn't think there was any good thing, huh?) about this variety, is that you won't get it from your dog, as is with the other varieties..
If you have a health guarantee from the breeder, they will be liable for the vet bills on this condition.
Demodectic mange is caused by a microscopic mite called Demodex canis. All dogs raised normally by their mothers possess this mite as mites are transferred from mother to pup via cuddling during the first few days of life. (After the pup is older it is unable to pick up demodex mites. Puppies raised by hand, do not ever get demodex mites.) For some reason, conditions change in certain dogs to allow demodex mites to "gain the upper hand;" the mites proliferate and can cause serious skin disease.
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