These days, many of us take prescription and over-the- counter medications. But what happens if we have a dog and accidentally drop a pill? This can happen with any type of medication, including Viagra. In fact, there are stories online of dogs that found a container of the pills and decided to eat a few.
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What is Viagra?
Viagra is a drug used to help human males with ED (erectile dysfunction). The medication is a vasodilator, which means it increases blood flow by dilating blood vessels. It’s approved for use in human males 18 years and older. These pills contain a substance that’s called sildenafil. Sildenafil is sometimes prescribed for dogs, too, but for different reasons.
In veterinary practice, sildenafil is used to treat dogs that have pulmonary hypertension. This is a type of high blood pressure that affects arteries and capillaries in the lungs. Pulmonary hypertension can be caused by any type of heart or lung disease, or sometimes even kidney disease or other illnesses.
The dose usually prescribed for dogs is between 0.5 to 3 mg per kilo of body weight, given every 8 to 24 hours.
Sildenafil at Higher Doses in Dogs is a Problem
Your dog could suffer some ill effects from taking an overdose of Viagra, depending on how much of the medication he’s eaten. Possible side effects can include:
- Vomiting
- Diarrhea
- Nausea
- Lethargy
- Dizziness
- Breathing difficulties
- Nasal discharge
- Skin flushing (turning a reddish color)
If you suspect your fur baby has eaten Viagra tablets, then you’ll need to call the vet as soon as possible.
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Ask a Vet Live NowDiagnosis & Treatment of Overdose of Viagra in Dogs
The vet will ask you some questions such as, how long ago your dog ate the tablets, how many pills did he eat, and what size of pills he ate.
If your dog has recently eaten the pills, then the vet may try to induce vomiting to get the medication out of your dog’s system. However, if the tablets were eaten more than a few hours ago, your dog may need to be hospitalized for further treatment.
If this is the case, the vet may decide to give your dog intravenous (IV) fluids, and monitor his cardiovascular function. This means monitoring your dog’s heart rate and blood pressure; the vet may also use an electrocardiogram (ECG) to monitor your canine companion’s heart function.
We’re happy to let you know that the prognosis is very good for dogs that receive prompt medical treatment after eating Viagra pills.
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Gemma Cliffin BSC BVSC MRCVS
This article has been reviewed and approved by an independent Veterinarian: Dr Gemma Cliffin MRCVS is an experienced small animal vet who combines her love of writing alongside working in practice. Since her graduation from the University of Liverpool in 2014 she has worked in a wide variety of roles including first opinion practice, as a night vet and as a locum vet. She has also spent time working at a charity clinic in the Cook Islands which was a challenge but also immensely rewarding. She loves all aspects of veterinary work, but she especially enjoys medicine cases and diagnostic imaging. She is passionate about pain-management, particularly in her more senior patients. She currently works in a first opinion small animal practice in North Yorkshire where she deals with both routine and emergency cases.
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