The plant commonly referred to as “Cat’s Eye Flower” is often Euphorbia milii, widely known as Crown of Thorns. This popular ornamental plant is toxic to both humans and animals. Its beautiful flowers belie a significant danger due to the irritating compounds found within its milky white sap.
Toxicity of Cat’s Eye Flower
The milky white sap, or latex, found in all parts of the Crown of Thorns plant contains irritant chemicals, including diterpene esters, responsible for its toxic effects. The sap can act as a corrosive agent, leading to irritation upon contact.
When the plant’s stems or leaves are broken, the latex readily oozes out. This sap is the primary source of the plant’s toxicity, causing irritation and inflammation. Although generally not considered deadly, exposure can result in severe discomfort and requires prompt attention.
Recognizing Symptoms of Exposure
Exposure to the Crown of Thorns plant causes various symptoms. Skin contact with the milky sap can lead to irritation, redness, itching, swelling, and dermatitis. The affected area may also experience blistering.
If the sap comes into contact with the eyes, it can cause severe pain, redness, excessive tearing, and blurred vision. In more serious cases, temporary blindness or vision loss can occur.
Ingestion by humans or pets causes oral irritation, a burning sensation in the mouth and throat, nausea, vomiting, abdominal pain, and diarrhea. Pets, especially cats, may also exhibit excessive drooling.
First Aid and Prevention
For skin contact, thoroughly wash the affected area with soap and water to remove the sap. If the sap gets into the eyes, flush them with plenty of water for at least 15 minutes and seek medical assistance promptly.
If ingestion is suspected, do not attempt to induce vomiting. Instead, contact poison control for humans or a veterinarian for pets immediately. Professional medical or veterinary consultation is important in all cases of ingestion or severe exposure.
Preventing exposure is the best prevention method. Keep Crown of Thorns plants out of reach of children and pets by placing them in elevated locations or in areas inaccessible to curious hands and paws. When handling the plant, particularly during pruning or repotting, wear protective gloves and eye protection to prevent contact with the irritating sap. Informing all family members about the plant’s toxicity can also help prevent accidental exposure.