Dilated Pupil Cats

Q: My elderly cat’s pupils seem to stay dilated, even in bright light. Why? A: In old cats, dilated pupils are often just a sign of a harmless condition called iris atrophy. However, if your cat has ...

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Serotonin syndrome symptoms usually occur within several hours of taking a new drug or increasing the dose of a drug you're already taking. Signs and symptoms include: Agitation or restlessness Insomnia Confusion Rapid heart rate and high blood pressure Dilated pupils Loss of muscle coordination or twitching muscles High blood pressure Muscle rigidity Heavy sweating Diarrhea Headache Shivering ...

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The Washington Post: Ask a Vet: Why are my cat’s pupils dilated all the time?

Ask a Vet: Why are my cat’s pupils dilated all the time?

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Dilated pupils (mydriasis or fixed pupils) are when your eyes' pupils, which let light into your eyes, become wider. This can happen due to medications used during an eye exam (mydriatic drops), other ...

Newsweek: Charity Shares Alarming Photo of Dog With Dilated Pupils in Ivermectin Warning

Charity Shares Alarming Photo of Dog With Dilated Pupils in Ivermectin Warning

MSN: Ask a Vet: Why are my cat’s pupils dilated all the time?

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Dilated cardiomyopathy is a type of heart muscle disease that causes the heart chambers (ventricles) to thin and stretch, growing larger. It typically starts in the heart's main pumping chamber (left ventricle). Dilated cardiomyopathy makes it harder for the heart to pump blood to the rest of the body.

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Treatment of dilated cardiomyopathy depends on the causes. The goals of treatment are to reduce symptoms, improve blood flow and prevent further heart damage. Dilated cardiomyopathy treatment may include medications or surgery to implant a medical device that helps the heart beat or pump blood.