Puss Caterpillar Stings
Overview
What is a puss caterpillar? How can it harm you?
The puss caterpillar, or woolly slug, is the most poisonous caterpillar in the United States. Its poison is hidden in hollow spines among its hairs. This hairy caterpillar is found in the southern states, ranging west through most of Texas and north to Maryland and Missouri. It feeds on shade trees such as elm, oak, and sycamore. Puss caterpillars vary in size from 1.2 in. (32 mm) to 1.4 in. (36 mm).
Symptoms of puss caterpillar contact may include:
- Immediate, intense pain that often comes in waves.
- A swelling, itching rash of red blotches and raised ridges.
- Restlessness and anxiety.
- Nausea and vomiting.
- Fever.
- Muscle cramps.
- Swollen glands.
- Symptoms of shock.
If you come into contact with a puss caterpillar, remove the broken-off spines by using cellophane tape or a commercial facial peel, and call your doctor.
Related Information
Credits
Current as of: March 9, 2022
Author: Healthwise Staff
Medical Review:
William H. Blahd Jr. MD, FACEP - Emergency Medicine
Adam Husney MD - Family Medicine
Kathleen Romito MD - Family Medicine
H. Michael O'Connor MD - Emergency Medicine
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Related Information- Top of the page
Current as of: March 9, 2022
Author: Healthwise Staff
Medical Review:William H. Blahd Jr. MD, FACEP - Emergency Medicine & Adam Husney MD - Family Medicine & Kathleen Romito MD - Family Medicine & H. Michael O'Connor MD - Emergency Medicine