Lowest-Strength Tricyclic Antidepressant Tablets for Cats and Very Small Pets Product Description Amitriptyline HCl 10mg Tablets are a prescription tricyclic antidepressant used by veterinarians for cats, very small dogs, and exotic companion animals. As the lowest available strength, it delivers the most precise dosing option for small patients where even the 25mg tablet would push past the required therapeutic amount. It works by slowing serotonin and norepinephrine reuptake at nerve terminals while also sitting on histamine H1 receptors, producing a combined antidepressant, analgesic, and antihistamine effect. Used off-label for feline anxiety, psychogenic alopecia, inappropriate elimination, chronic neuropathic pain, and pruritic allergic skin conditions. Benefits Precise Low-Dose Feline Treatment: At 10mg, cats and very small animals get a dose that actually fits their needs without any risk of overshooting. Feline Psychogenic Alopecia: Dials back compulsive overgrooming and stress-driven hair loss in cats through combined behavioral and antihistamine receptor action. Inappropriate Elimination in Cats: Goes after anxiety-driven urine spraying and house-soiling in cats that have not responded to behavioral management on its own. Neuropathic Pain Management: Eases chronic nerve pain tied to intervertebral disc disease, post-surgical pain, and other neuropathic conditions in small pets. Antihistamine Itch Relief: H1 histamine receptor blockade brings relief from allergy-driven pruritus in cats and small dogs with chronic skin conditions. Ingredients Active Ingredients Amitriptyline Hydrochloride How to Use Amitriptyline HCl 10mg 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. Tucking this tablet into a soft pill pocket or pill wrap treat is a simple way to get your pet to take their daily dose. Shop Pill Pockets for Dogs | Shop Pill Pockets for Cats Additional Information Precautions Avoid With MAOIs: Pets that have received selegiline, amitraz, or any monoamine oxidase inhibitor in the past 14 days should not be given this medication. No Amitraz Flea Collars: Amitraz-containing flea or tick collars should never go on pets receiving amitriptyline given the serious MAOI interaction risk involved. Never Stop Abruptly: A gradual dose reduction under veterinary guidance is what keeps withdrawal discomfort and behavioral setbacks from coming on when stopping. Avoid in Hyperthyroidism: Elevated circulating thyroid hormones and this medication are a dangerous combination, making hyperthyroid animals unsuitable candidates. Avoid in Glaucoma and Urinary Retention: Confirmed glaucoma or a urinary retention history rules this medication out for that pet. Caution in Cardiac Conditions: Amitriptyline interferes with heart electrical conduction, which puts pets with pre-existing arrhythmias at greater risk of rhythm problems worsening. Serotonin Syndrome Risk: Life-threatening serotonin syndrome is the real danger when SSRIs, trazodone, or tramadol are given alongside this medication. Possible Side Effects Sedation and Fatigue: Drowsiness is the most predictable reaction at any dose and tends to ease as the pet's system settles into regular dosing. Dry Mouth and Constipation: Reduced salivation and slower gut motility from anticholinergic effects are something cats and small dogs on this medication commonly experience. Urinary Difficulties: Trouble urinating or reduced urine output needs prompt veterinary attention if it comes up during treatment. Blood Count Changes: Reduced platelet or white blood cell counts can occur, making periodic bloodwork monitoring a sensible part of long-term use. Cardiac Arrhythmias: Rare but serious heart rhythm irregularities are most often tied to overdose and need immediate emergency veterinary care. Storage Information Controlled Room Temperature: Store tablets somewhere cool and dry, maintaining a temperature of 68°F to 77°F inside a tightly closed container away from heat and humidity. Protect From Light and Moisture: A dark, dry spot away from direct sunlight is the right place to keep these tablets and hold their full potency and stability. 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: Is amitriptyline 10mg safe for long-term daily use in cats? Ans: Cats are more sensitive to tricyclic antidepressants than dogs, so long-term use requires periodic blood count, cardiac, and organ function checks. The lowest dose that still achieves the intended effect is always the priority, with follow-up visits structured around that. Q2: Can amitriptyline 10mg help cats that overgroom due to anxiety? Ans: Feline psychogenic alopecia, where anxiety, stress, or compulsive behavior drives excessive grooming and significant hair loss, is one of the conditions amitriptyline is used for. Its antidepressant, antihistamine, and anticholinergic actions work on both the behavioral and skin sides of the problem. Environmental enrichment and behavioral modification running alongside the medication tend to produce the strongest results over time. Q3: How does amitriptyline compare to fluoxetine for managing behavioral problems in cats? Ans: Fluoxetine has stronger evidence for aggression and compulsive disorders, while amitriptyline suits cases where a skin condition is also in the picture. Which one is appropriate depends on the individual cat's situation, and a veterinarian will make that determination. Q4: What should I monitor in a cat receiving amitriptyline 10mg at home? Ans: Sedation levels, bathroom habits, appetite, water intake, and day-to-day behavior are all worth tracking during treatment. Aggression or breathing trouble should reach a veterinarian without delay. A few weeks of brief daily notes makes spotting any emerging pattern much easier. Q5: Why is the 10mg tablet clinically important for cats given amitriptyline? Ans: Cats metabolize tricyclics differently and need far smaller amounts than dogs, and the 10mg tablet is the only ready-made strength that works without compounding or splitting. Their sensitivity to cardiac and urinary effects is why that milligram precision matters.
