Category: C
Corvental D capsules are used for the treatment of bronchitis and congestive heart failure in dogs. The capsules are quickly absorbed on an empty stomach, dilating coronary arteries and relieving broncho-spasms
Each 200mg Corvental D capsule is hard and has an opaque green/transparent green colour. Each capsule half is printed in white with “Th200”. The active ingredient is Theophylline.
Corvental D capsules 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 Corvental capsules online instead of going to your vet every month.
20 mg per kg bodyweight of Corvental D capsules should be given orally once daily only. Care should be taken to ensure that dogs are weighed carefully and accurately and that the dose does not exceed 20 mg/kg body weight.
Theophylline should be used with caution in dogs with liver disease. If vomiting occurs, the dose should be reduced or the treatment discontinued.
In the case of accidental ingestion, seek medical advice immediately and show the package leaflet or the label to the physician.
Indications for use, specifying the target species
For the treatment of bronchitis and congestive heart failure in dogs.
Contraindications
Concurrent use of beta-sympathomimetics is contra-indicated, as additive or synergistic interactions, resulting in exaggerated side effects may result.
Do not use in dogs with a known history of epileptiform seizures as convulsions have been reported in patients on theophylline treatment, often with no preceding signs of toxicity and in otherwise apparently normal animals.
Special warnings for each target species
None known.
Special precautions for use
Special precautions for use in animals
Theophylline should be used with caution in patients with liver disease. If vomiting occurs, the dose should be reduced or the treatment discontinued.
Special precautions to be taken by the person administering the veterinary medicinal product to animals
In the case of accidental ingestion, seek medical advice immediately and show the package leaflet or the label to the physician.
Adverse reactions (frequency and seriousness)
The following side effects have been reported: restlessness, agitation, excitement, vomiting, diarrhoea, polydipsia, sedation, reduced appetite and polyuria.
If signs of CNS excitement occur, (twitching, restlessness or convulsions) discontinue treatment immediately.
Use during pregnancy, lactation or lay
When theophylline is prescribed to pregnant bitches, the risk-benefit of the treatment should be assessed. Only small amounts of theophylline are excreted in milk.
Interaction with other medicinal products and other forms of interaction
Plasma theophylline levels may increase in patients under treatment with macrolide and fluoroquinolone antibiotics, such as erythromycin and enrofloxacin, and decrease in patients receiving phenobarbitone or phenytoin.
Theophylline may reduce the convulsive threshold in patients receiving ketamine.
Administration of theophylline shortly before halothane anaesthesia may result in arrhythmogenic effects.
Royal Mail 2nd Class / Parcel Force 48
UK to UK :Normally arrives in 2-4 business days.
UK to Ireland :Normally arrives in 4-6 business days
UK to EU Countries : Normally arrives in 6-10 working days depending on where the parcel is going
Please note standered delivery is none trackable , none insured , no responsabily for lose or Damage
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Royal Mail First Class / Parcel Force 24
UK to UK :Normally arrives in 1-2 business days.
UK to Ireland 3-4 business days
UK to EU Countries : Normally arrives in 6-10 working days depending on where the parcel is going
Please note :Trackable , Royal Mail insured up to £50.
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Parcel Force Express AM Guaranteed before Midday.
UK to UK only . UP to 5KG Max Weight
Arrives next day before 12 noon, requires a signature.
Parcel Forcel Terms & Conditions apply
Important: Parcel Force advise that there are some postcodes where an extended delivery time exists, and may affect the date of delivery or the service is not available.
Category | POM-V |
Temperature | Ambient |
MA/VM/EU No: | 00879/4015 |
Species |
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VMD Link | Product Information Database (defra.gov.uk) |
NOAH Link | https://www.noahcompendium.co.uk/?id=-462175 |
Dosage | Amounts to be administered and administration route 20 mg per kg bodyweight to be given orally once daily only. Care should be taken to ensure that dogs are weighed carefully and accurately, and the dose does not exceed 20 mg/kg body weight. Overdose (symptoms, emergency procedures, antidotes), if necessary There is no specific treatment for theophylline overdose in the dog. The condition should be treated symptomatically with emetics, oral activated charcoal or anti-convulsive drugs as necessary. |
Withdrawals |