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Demodectic Mange

 

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Demodectic Mange is a hereditary, non-contagious (to pets & people) mite which your pet is born with on his or her skin.  Not all pets that are born with this mite show hair loss, itching and extreme skin infections, but some, due to an immune system breakdown, will allow the mite to grow and reproduce in the hair follicles making your pet very uncomfortable.  This mite usually occurs in 4-12 month old dogs and can be diagnosed by a microscopic skin test which your DVM will perform.  In some cases this mite only occurs in 1-2 spots and can be treated with an ointment (local form).  In other cases it covers your pet in more than 1-2 spots (generalized form).  This form is the most serious and requires prompt and consistent medicated treatment in the form of dips with the trade name Mitaban.  These dips must be given in the hospital by a person who is trained to properly mix and apply the dip.

 
bullet Throughout the last 10 years, my experience has been that about 90% of all dogs can be treated with 3-7 dips with a complete resolution of skin problems.  Of the 10% left, 5% require 10-15 dips.  Of the remaining 5%, 2 ½% will not respond and will require monthly dips for life just to keep them comfortable.  The last 2 ½% initially have a complete resolution of skin problems but the mite recurs on the feet when your pet becomes older.
 
bullet If your pet does not respond to the dips which are the preferred method of treatment, there are other means of extra label drugs, which have some potential side effects, that can be tried (if the need arises) with permission of the owner.
 
bullet After your pet has had 3 consecutive, weekly dips, a skin test and physical exam will be done to assess your pet’s response to therapy.
 
bullet Our position is to recommend spaying or neutering all dogs who have demodectic mange to prevent spreading of this disease to future generations.  If your pet is a female, it is STRONGLY recommended that she be spayed before she goes into heat (estra cycle) as this will stress her immune system and increase the risk of the mange recurring.

 

 

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