Sedation for diagnostic examinations

What it involves

Sedation is a state of calm and relaxation in which the animal remains drowsy but keeps its own breathing and reflexes. It is not full anaesthesia: we do not intubate, we do not give gas, and we choose drugs so that in most cases they can be reversed with an antidote within a few minutes.

Sedation makes it possible to carry out examinations that require precise positioning or take too long for a frightened patient: hip X-rays to assess dysplasia, spinal X-rays, ultrasound in a cat that will not allow itself to be touched, fine-needle biopsy, cleaning and dressing a wound, removing a tick from the ear, trimming ingrown claws. For the animal it means less stress, for the vet — better examination quality and a reliable result.

Even under sedation the patient lies at the anaesthesia station and is monitored: saturation, pulse, blood pressure, temperature. It always has access to oxygen.

When it is used

We suggest sedation when examining a fully conscious animal would be imprecise, painful or dangerous — for the animal or for the team. This applies especially to cats, fearful and aggressive dogs, patients after injuries, and examinations that require full muscle relaxation (hip X-rays, assessment of the knee). We also use sedation for minor procedures for which full anaesthesia would be excessive.

Indications: symptoms that should prompt a visit

• The cat will not let itself be examined, and bites and scratches at every attempt to touch its abdomen.
• The dog needs hip X-rays for dysplasia, for which it has to be positioned very precisely.
• The animal has a painful wound or abscess that must be cleaned and dressed.
• The dog has a palpable lump and the vet wants to take a needle sample for cytology.
• The cat has a foreign body in the ear or between the toes that cannot be removed without sedation.
• After an accident the dog needs a series of X-rays, and every movement causes it pain.

Conditions for which we use it in particular

Diagnostics beforehand

Even for sedation, assessment according to STD-01 applies, in a version adapted to the depth of sedation: clinical examination and heart auscultation always, blood tests in seniors, patients with chronic disease and before repeated sedations. Sedative drugs lower blood pressure and slow the heart, so in patients with a murmur or cardiomyopathy we choose different combinations from those used in healthy ones.

We ask for 6–8 hours of fasting before planned sedation (shorter for cats and small dogs — we will agree this individually).

How it proceeds

Aftercare

For the rest of the day the animal may be sleepy, unsteady and sensitive to noise. Provide a quiet place, limit stairs and jumping, and feed a small portion in the evening. Keep a cat indoors until the next day.

We discuss the result of the test (X-ray, ultrasound, cytology) when you collect your pet, or by phone if time is needed to report it. Call us if drowsiness lasts longer than 24 hours, or if vomiting or breathing difficulty appears.

Frequently asked questions