• Selio dexmedetomidine oral gel for dogs 0.1 mg/ml
  • Selio dexmedetomidine oral gel for dogs 0.1 mg/ml
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Orion Pharma

Sileo Oromucosal Gel for Dogs 0.1 mg/ml 3ML Syringe

Sileo Oromucosal Gel for Dogs 0.1 mg/ml 3ML Syringe

£26.99 GBP
£26.99 GBP
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Supply

Prescription medicines available from the 25th of February 2026

Vetalia will begin supplying prescription veterinary medicines in line with UK regulatory requirements.

🚚 Free UK delivery on orders over £75.
Tracked shipping from £3.95.
Shipping calculated at checkout.
Once prescription checks have been completed, orders are typically dispatched on the next working day (Monday–Friday).
Prescription Information
  • Prescription must match the product, strength and formulation ordered.
  • Shipping name and address must match the details on the prescription.
  • For orders involving more than one pet, a separate prescription is required for each animal. Please enter all pet names in the box above.
  • Uploaded prescriptions are held on file for up to 6 months or until the prescribed number of repeats has been supplied, whichever comes first.

All orders are reviewed by our veterinary team. Prescription checks are typically completed within 2 working days. Orders are dispatched once checks are complete and the medication is ready. Read our prescription policy.

💡 Some pet insurance policies may cover the cost of prescription medications. Claims and reimbursement depend on your individual policy. Learn more about insurance claims

PRODUCT INFORMATION

For the management of noise-related anxiety in dogs.

Sileo Oromucosal Gel is a prescription-only veterinary medicine containing dexmedetomidine, licensed for use in dogs.

Sileo is indicated for the treatment of acute noise-associated anxiety and fear, such as that caused by fireworks, thunderstorms, or gunshots. It is designed to be administered to the oral mucosa and used before or during exposure to a known noise trigger, as directed by a veterinary surgeon.

Dexmedetomidine acts on central alpha-2 adrenoceptors to reduce anxiety while allowing the dog to remain conscious and responsive when used correctly. Sileo is not a sedative when used as prescribed.

Sileo should only be used under the direction of a veterinary surgeon and supplied against a valid veterinary prescription.

Further information, including contraindications and potential side effects, can be found in the official product data sheet here.

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