Coral Cactus sap exposure: What are toxicity signs for my cat or me?
From what I've been able to find, the sap is an irritant, but not as toxic as many more frequently encountered plants, such as oleander. Watch for signs of skin reddening and rash, in a cat that was silly enough to taste it, blistering of the tongue and mucous membranes of the mouth is likely. It sounds like you found it quickly. Just be careful of having plants around cats, so many are toxic. For a list of plants, both toxic and non-toxic, visit the ASPCA website. They also have a free app for your phone.
Updated on September 23rd, 2025