Dermalone Ointment for Dogs & Cats, slide 1 of 1

Dermalone Ointment for Dogs & Cats, 15 mL

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Dermalone Ointment is a versatile medication that your vet may prescribe to treat many different issues for your dog or cat. This one ointment combines antibiotic, antifungal and steroid ingredients useful in treating a variety of infections. It’s often used to treat ringworm and skin yeast infections, bacterial skin infections, ear infections, ear inflammation and anal gland infections. It can help to treat a variety of skin rashes and it may help to relieve itching and inflammation so your pet quickly starts to feel better.

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Nystatin, neomycin sulfate, thiostrepton and triamcinolone acetonide ointment is particularly useful in the treatment of acute and chronic otitis of varied etiologies, in interdigital cysts in cats and dogs, and in anal gland infections in dogs. The preparation is also indicated in the management of dermatologic disorders characterized by inflammation and dry or exudative dermatitis, particularly those caused, complicated, or threatened by bacterial or candidal (Candida albicans) infections. It is also of value in eczematous dermatitis; contact dermatitis, and seborrheic dermatitis; and as an adjunct in the treatment of dermatitis due to parasitic infestation.

Possible Side Effects

SAP and SGPT (ALT) enzyme elevations, polydipsia/polyuria, vomiting, and diarrhea (occasionally bloody) have been observed following parenteral or systemic use of synthetic corticosteroids in dogs. Cushing's syndrome has been reported in association with prolonged or repeated steriod therapy in dogs. Temporary hearing loss has been reported in conjunction with treatment of otitis with products containing corticosteroids. However, regression usually occurred following withdrawal of the drug. If hearing dysfunction is noted during the course of treatment with nystatin, neomycin sulfate, thiostrepton and triamcinolone acetonide ointment, discontinue its use.

Drug & Food Interactions

No food and drug interactions have been reported.


Before instilling any medication into the ear, examine the external ear canal thoroughly to be certain the tympanic membrane is not ruptured in order to avoid the possibility of transmitting infection to the middle ear as well as damaging the cochlea or vestibular apparatus from prolonged contact. If hearing or vestibular dysfunction is noted during the course of treatment, discontinue the use of nystatin, neomycin sulfate, thiostrepton and triamcinolone acetonide ointment.

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  1. Prescribing Information

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  • Item Number
  • Generic Name
    Nystatin, Neomycin Sykfate, Thiostrepton, Triamcinolone Acetonide Ointment.
  • Common Brand Name(s)
  • For Use With
    Dogs and Cats
  • Administration Form
  • Product Form
  • Health Condition
    Skin Infections
  • Drug Type

Each mL contains: Nystatin 100,000 units, Neomycin Sulfate (equivalent to neomycin base) 2.5 mg. Tiostrepton 2,500 units, Triamcinolone Acetonide 1 mg in a polyethylene and mineral oil gel base.

Recommended Dosage

Frequency of administration is dependent on the severity of the condition. For mild inflammations, application may range from once daily to once a week; for severe conditions nystatin, neomycin sulfate, thiostrepton and triamcinolone acetonide ointment may be applied as often as two to three times daily, if necessary. Frequency of treatment may be decreased as improvement occurs. Wear gloves during the administration of the ointment or wash hands immediately after application.

Storage Instructions

Store at room temperature; avoid excessive heat (104°F).


What is Dermalone Ointment?

Dermalone Ointment combines antibiotic, antifungal and steroid ingredients and is used in the treatment of various infections in both dogs and cats. Consult with your veterinarian if Dermalone Ointment is the right treatment option for your pet.

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  • 5 out of 5 stars

    Ear infection

    By Earinfection on May 7, 2021

    Our pup had a ear infection with the brown guck in her one ear. Talked to my vet. They recommended this product. Worked great. Clear ears in three days

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