Cardalis tablets are used for the treatment of congestive heart failure caused by chronic degenerative valvular disease in dogs (with diuretic support as appropriate). Each chewable tablet contains 80 mg Spironolactone (spironolactonum).

The tablets contain beef flavouring to improve palatability, and in a field study conducted in dogs with chronic degenerative valvular disease the tablets were voluntarily and fully consumed 92% of the time when offered either with or without food.

How To Buy Cardalis For Dogs

Cardalis tablets for dogs are a prescription-only medication. This means that before you complete your purchase, you are required to upload a prescription through our online portal.

Once our team has confirmed you've ordered the right medication for your dog, we will send out your order. It's a simple process that means you can buy Cardalis tablets online instead of going to your vet every month.

How To Use Cardalis Tablets For Dogs

Cardalis chewable tablets should be administered to the dog once a day at a dosage of 0.25 mg/kg body weight (bw) benazepril hydrochloride (HCl) and 2 mg/kg bodyweight spironolactone, according to the following dosage table. The tablets should be administered with food, either mixed with a small amount of food offered to the dog just prior to the main meal or with the meal itself.

Special Precautions

Any unused veterinary medicinal product or waste materials derived from such veterinary medicinal products should be disposed of in accordance with local requirements.

Target species

Dogs.

Indications for use, specifying the target species

For the treatment of congestive heart failure caused by chronic degenerative valvular disease in dogs (with diuretic support as appropriate).

Contraindications

Do not use during pregnancy and lactation (see section Use during pregnancy, lactation or lay). Do not use in dogs intended or used for breeding. Do not use in dogs suffering from hypoadrenocorticism, hyperkalaemia or hyponatraemia. Do not administer in conjunction with Non Steroidal Anti-Inflammatory Drugs (NSAIDs) to dogs with renal insufficiency. Do not use in case of hypersensitivity to Angiotensin-Converting Enzyme inhibitors (ACE inhibitors) or to any of the excipients. Do not use in cases of cardiac output failure due to aortic or pulmonary stenosis.

Special warnings

None.

Special precautions for use

Special precautions for use in animals

Kidney function and serum potassium levels should be evaluated before initiating the treatment with benazepril and spironolactone, especially in dogs which may suffer hypoadrenocorticism, hyperkalaemia or hyponatraemia. Unlike in humans, an increased incidence of hyperkalaemia was not observed in clinical trials performed in dogs with this combination. However, regular monitoring of renal function and serum potassium levels is recommended in dogs with renal impairment, as they may have an increased risk of hyperkalaemia during treatment with this product. Due to the antiandrogenic effect of spironolactone, it is not recommended to administer the veterinary medicinal product to growing dogs. Reversible prostatic atrophy in entire male dogs treated with spironolactone was noted in a Target Animal Safety study at the recommended dose. The product should be used with caution in dogs with hepatic dysfunction because it may alter the extensive biotransformation of spironolactone in liver.

Special precautions to be taken by the person administering the veterinary medicinal product to animals
People with known hypersensitivity to spironolactone or benazepril should avoid contact with the product. Pregnant women should take special care to avoid accidental oral exposure because ACE inhibitors have been found to affect the unborn child during pregnancy in humans. Accidental ingestion, particularly by children, may lead to adverse events such as drowsiness, nausea and vomiting and diarrhoea, and skin rashes. In case of accidental ingestion, seek medical advice immediately and show the package leaflet or the label to the physician. Wash hands after use.

Adverse reactions (frequency and seriousness)

Vomiting, diarrhoea and pruritis have been reported very rarely in spontaneous reports.

Use during pregnancy, lactation or lay

Do not use during pregnancy and lactation. Embryotoxic effects (foetal urinary tract malformation) were seen in trials of benazepril with laboratory animals (rats) at maternally non-toxic doses.
Interaction with other medicinal products and other forms of interaction

Furosemide has been used together with this combination of benazepril hydrochloride and spironolactone in dogs with heart failure without any clinical evidence of adverse interactions. The concomitant administration of this veterinary medicinal product with other anti-hypertensive agents (e.g. calcium channel blockers, β-blockers or diuretics), anaesthetics or sedatives may potentially lead to additive hypotensive effects. The concomitant administration of this veterinary medicinal product with other potassium-sparing treatments (such as ß-blockers, calcium channels blockers, angiotensin receptor blockers) may potentially lead to hyperkalaemia (see section Special precautions for use). The concomitant use of NSAIDs with this veterinary medicinal product may reduce its antihypertensive effect, its natriuretic effect and increase the level of serum potassium. Therefore, dogs treated concomitantly with an NSAID should be closely monitored and correctly hydrated. The administration of deoxycorticosterone with the product may lead to a moderate reduction of the natriuretic effects (reduction of urinary sodium excretion) of spironolactone. Spironolactone decreases digoxin elimination and hence raises digoxin plasma concentration. As the therapeutic index for digoxin is very narrow, it is advisable to monitor closely dogs receiving both digoxin and a combination of benazepril hydrochloride and spironolactone. Spironolactone may cause both induction and inhibition of cytochrome P450 enzymes and could affect the metabolism of other substances utilizing these metabolic pathways. Therefore, the product should be used with caution with other veterinary medicinal products which induce, inhibit, or which are metabolised by these enzymes.