Posatex Dosage For Dogs: Uses, Benefits & Side Effects

The ideal dosage of Posatex for treating otitis externa in dogs is 4 drops per ear once daily for 7 days for dogs weighing less than 13 kg (30 lbs). For dogs weighing 14 kg (31 lbs) or more, 8 drops should be instilled once daily into the ear canal.

When it comes to the health and well-being of our beloved canine companions, navigating the world of medications can often feel like unraveling a complex puzzle. Among the myriad of treatments available, Posatex stands out as a go-to solution for combating ear infections in dogs.

However, determining the correct dosage can pose a significant challenge for pet owners and veterinarians alike.

In this guide, we delve into the intricacies of Posatex dosage for dogs, shedding light on the dosage guidelines, factors influencing dosage determination, and essential considerations for ensuring your furry friend receives the optimal treatment regimen.

What Is Posatex For Dogs?

Posatex is a medication specifically formulated for treating ear infections in dogs. It combines three active ingredients: orbifloxacin, mometasone furoate, and posaconazole. Orbifloxacin is an antibiotic that targets and eliminates the bacteria causing the infection, while mometasone furoate is a corticosteroid that helps reduce inflammation and itching in the affected ear.

Posaconazole is an antifungal agent that addresses any fungal elements contributing to the infection. Together, these components work synergistically to combat a wide range of bacterial and fungal pathogens commonly found in canine ear infections.

Posatex is available as an otic suspension, meaning it is applied directly into the ear canal for targeted treatment.

It is prescribed by veterinarians for the management of otitis externa, a common condition characterized by inflammation and infection of the external ear canal in dogs.

Posatex Dosage For Dogs

The correct dosage of Posatex for dogs to treat otitis externa is as follows:

• For dogs weighing less than 13 kg (30 lbs), instill 4 drops per ear once daily for 7 days.
• For dogs weighing 14 kg (31 lbs) or more, instill 8 drops per ear once daily into the ear canal.

4 drops of POSATEX® Otic Suspension contain approximately 1.0 mg of orbifloxacin, 0.1 mg of mometasone furoate monohydrate, and 0.1 mg of posaconazole, 8 drops would contain approximately 2.0 mg of orbifloxacin, 0.2 mg of mometasone furoate monohydrate, and 0.2 mg of posaconazole.

Posatex Dosage Chart For Dogs By Weight

Dog Weight (kg/lbs)	Dosage (drops per ear)	Frequency	Duration
Less than 4 kg (9 lbs)	Not recommended	Not recommended	Not recommended
4 – 8 kg (9 – 18 lbs)	4 drops	Once daily	7 days
9 – 13 kg (19 – 29 lbs)	4 drops	Once daily	7 days
14 – 18 kg (30 – 39 lbs)	8 drops	Once daily	7 days
19 – 23 kg (40 – 49 lbs)	8 drops	Once daily	7 days
24 – 28 kg (50 – 59 lbs)	8 drops	Once daily	7 days
29 – 33 kg (60 – 72 lbs)	8 drops	Once daily	7 days
34 – 38 kg (73 – 84 lbs)	8 drops	Once daily	7 days
39 – 40 kg (85 – 88 lbs)	8 drops	Once daily	7 days

The above Posatex Otic Suspension dosage chart for dogs by weight is provided for educational purposes only and should not substitute for veterinary advice.

Always start with the minimum dose until your veterinarian prescribes an increase in dosage.

Posatex® Otic Suspension Uses in Dogs

Otitis Externa: Posatex Otic Suspension is commonly used to treat otitis externa, which is inflammation or infection of the outer ear canal in dogs.
Bacterial Infections: It is effective against bacterial infections that affect the ears of dogs, helping to clear up the infection and alleviate symptoms such as redness, swelling, and discharge.
Fungal Infections: Posatex Otic Suspension also has antifungal properties, making it useful for treating fungal infections of the ear canal in dogs.
Inflammation: The medication contains a corticosteroid (mometasone furoate), which helps to reduce inflammation and itching in the ear canal, providing relief for the dog.
Itching: By reducing inflammation and addressing the underlying infection, Posatex Otic Suspension can help alleviate itching and discomfort associated with ear infections in dogs.

Posatex® Otic Suspension Side Effects in Dogs

Ear Irritation
Increased Ear Discharge
Head Shaking
Ear Odor
Hearing Loss (rare)
Allergic Reactions
Systemic Effects (uncommon)

Which Dogs Should Not Take Posatex.

Canines with the following health issues should not take Posatex® Otic Suspension without veterinary recommendations.

Dogs with previous allergic reactions to Posatex ingredients should not take it.
Posatex is only for outer ear infections unless directed by a vet.
Avoid Posatex if the eardrum is perforated.
Pregnancy and Lactation: Safety not established; consult a vet before use.

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