Behavior and Pain Support Tablets for Dogs and Cats Product Description Amitriptyline 25mg Tablets are a prescription tricyclic antidepressant used by veterinarians for dogs and cats. By keeping serotonin and norepinephrine active in the brain longer, it helps bring anxious behaviors under control and takes the edge off chronic pain. Veterinarians prescribe it for separation anxiety, noise phobias, obsessive behaviors, inappropriate elimination in cats, and nerve pain from osteoarthritis or spinal disease. Benefits Separation Anxiety Relief: Helps dogs with separation anxiety and fear-based behaviors when used alongside a veterinarian-guided behavior plan. Cat Behavior Correction: Addresses stress-related urination outside the litter box, spraying, and anxiety-driven elimination issues in cats. Noise Phobia Support: Reduces fear reactions to loud noises such as thunderstorms and fireworks in dogs and cats. Chronic Pain Management: Used to manage neuropathic pain from osteoarthritis and intervertebral disc disease in dogs and cats. Antihistamine Pain Support: Secondary antihistamine effects help reduce itching and skin irritation in dogs with allergy-related conditions. Ingredients Active Ingredients Amitriptyline Hydrochloride How to Use Amitriptyline 25mg Tablets are a prescription-only medication. A valid veterinarian prescription is required to purchase this product. Please follow your veterinarian's specific instructions for the dosage and administration of this medication for your pet. Disclaimer: Dosage and administration of this medication must be determined by a licensed veterinarian. Always consult your veterinarian before administering or adjusting any prescription medication for your pet. Placing this tablet inside a soft pill pocket or pill wrap treat is a simple way to get your pet to take their dose without any fuss. Keeping fresh water available for your pet throughout the treatment period is also a good habit to maintain. Shop Pill Pockets for Dogs | Shop Pill Pockets for Cats Additional Information Precautions Avoid With MAOIs: Pets that have had a monoamine oxidase inhibitor like selegiline or amitraz in the past 14 days should not receive this medication. Never Stop Abruptly: Stopping this medication without a gradual taper can bring on withdrawal effects like nausea and general discomfort in pets. Avoid in Hyperthyroidism: Pets with a confirmed hyperthyroidism diagnosis should not be given this medication due to toxic thyroid hormone interactions. No Amitraz Flea Collars: Flea collars containing amitraz should not be used alongside this medication due to the serious MAOI interaction risk involved. Caution With Seizure Disorders: Pets with a history of seizures need very careful evaluation, as this medication may bring the seizure threshold down. Caution in Glaucoma and Urinary Retention: Best avoided in pets with glaucoma or urinary retention, as both conditions may get noticeably worse on this medication. Serotonin Syndrome Risk: SSRIs (Selective Serotonin Reuptake Inhibitor) like fluoxetine, trazodone, or tramadol should not be used with this medication due to life-threatening serotonin syndrome risk. Possible Side Effects Drowsiness and Sedation: Some pets feel drowsy when first starting this medication, but this usually eases within the first few days of treatment. Dry Mouth and Constipation: The anticholinergic nature of this medication can lead to dry mouth, sluggish digestion, and constipation in some pets. Urinary Difficulties: Trouble urinating or a drop in urine output are worth flagging to a veterinarian if they come up during treatment. Cardiac Arrhythmias: Though not common, irregular heart rhythms can develop and should be checked by a veterinarian during long-term treatment. Reduced Blood Cell Counts: Blood monitoring during treatment is important, as this medication can affect platelet and white blood cell levels in some pets. Storage Information Room Temperature Only: Tablets do best at room temperature inside a firmly closed container, away from heat and humidity. Away From Direct Sunlight: Windows and direct light sources can affect the medication over time, so a shaded, stable storage spot works best. Out of Reach: Keep this medication somewhere children and untreated animals in the home cannot get to it. NOTE: For generic medications, the product image shown may not reflect the actual item received. Generic medications can vary in size, color, and shape between orders depending on the manufacturer. Additionally, your medication may arrive packaged in a HardyPaw Pharmacy vial. Shipping & Return We offer ground, express, and priority delivery; see our shipping policy for details. For return instructions or product concerns, please refer to our detailed refund policy. Prescription items are NON-RETURNABLE and NON-REFUNDABLE. Frequently Asked Questions Q1: Can amitriptyline be used alongside behavioral training for pets? Ans: Amitriptyline is most effective when combined with structured behavioral modification, such as training and environmental enrichment. Medication alone does not fully resolve anxiety disorders in most pets. Working with a veterinarian or certified animal behaviorist helps build a treatment plan that addresses both the behavioral and medical sides of the condition. Q2: Is amitriptyline safe for cats with anxiety and elimination problems? Ans: Amitriptyline is often prescribed for cats with stress-related urination issues, spraying, and anxiety-driven behavioral problems. Cats generally respond to it without major issues, but a veterinarian should monitor for sedation, heart rhythm changes, and any shifts in urinary habits while the pet is on treatment. Q3: Does amitriptyline require pre-treatment testing before starting in pets? Ans: Yes, a veterinarian will often run baseline bloodwork, a complete blood count, and a heart function check before starting treatment. This helps flag any conditions that could be affected by the medication and gives a starting point to compare against during ongoing monitoring. Q4: What is serotonin syndrome and why is it a risk with amitriptyline? Ans: Serotonin syndrome happens when serotonin levels in the body climb too high, and it can be triggered when amitriptyline is used alongside SSRIs, trazodone, or tramadol. Pets may show a racing heart, muscle tremors, and spiking blood pressure, and the condition can turn fatal if not caught early. Q5: How long does amitriptyline need to be given before it becomes effective in pets? Ans: It generally takes two to four weeks of consistent dosing for the behavioral or pain-relieving benefits to really kick in, though some pets show early signs of improvement sooner. A vet will keep tabs on how things are going and tweak the plan if something needs adjusting.
