PAROXetine Transdermal Pen (6mL)

A transdermal pen is a simple way to give your pet medicine through their skin—usually used for cats by applying gel to the inside of their ear.

Step-by-Step:

1. Get the pen ready – Twist the pen to dispense a small amount of gel. If it’s your first time, you will need to “prime” it first (the gel should be flush with the edge of the tip)
2. Wear gloves – Always use a disposable glove or finger cot so the medication doesn’t absorb into your skin.
3. Twist to dose – Follow the pen’s directions (like two full twists) to get the right amount of gel out. Always click in a clockwise direction, clicking counter-clockwise will stop you
4. Pick the spot – Apply to a hairless area, usually the inside of your cat’s ear. Make sure the area is clean and dry.
5. Apply the gel – Dab the gel directly with the pen or use your gloved finger to rub it in gently. Avoid the ear canal.
6. Let it dry – It usually dries in a minute or two. Try to keep your pet from rubbing it off.
7. Recap the pen – This keeps the medication fresh.
8. Wash your hands – Even if you wore gloves, wash thoroughly after.
9. Reward your pet – A treat helps make it a stress-free routine!
10. Store properly – Keep at room temp, away from sunlight. Track doses so you know when it’s time to refill.

Important: Only apply where your vet has directed—usually hairless areas. Never apply over fur or broken skin. Keep other pets from licking the area until it’s dry.

The uses and pharmacology described below reflect the FDA-approved labeling for this active ingredient; your veterinarian determines whether and how they apply to your animal's treatment plan.

Paroxetine is a selective serotonin reuptake inhibitor (SSRI) utilized in veterinary medicine for the management of various behavioral challenges. It is a prescription medication available for use in dogs and cats, requiring professional guidance and monitoring by a licensed veterinarian. It is frequently considered in the context of behavioral health for managing chronic anxiety or compulsive behaviors.

Prescription only. Use only under the direction of a licensed veterinarian. This information is not a substitute for veterinary diagnosis, prescribing or monitoring. Compounded drugs are not approved by the FDA for safety or effectiveness.

At a pharmacological level, it is considered to influence serotonin concentrations in the brain by inhibiting its reuptake at the synaptic cleft. Commonly observed effects include behavioral shifts such as temporary lethargy or restlessness and localized digestive changes like a decrease in appetite. Because it influences serotonin pathways, your veterinarian will monitor for observational signs of sensitivity. Owners should monitor for significant behavioral shifts and contact their veterinarian promptly with any concerns regarding the patient's response.