These plants contain an oil called urushiol, which causes an itchy, rash-like reaction when it comes into contact with the skin. It is important to recognize these plants and avoid exposure.
Symptoms:
- Red, itchy rash
- Blisters that may ooze
- Swelling and discomfort
- The rash typically appears 12–48 hours after exposure
Treatment:
- Wash the affected area immediately with soap and water to remove the oil.
- Apply hydrocortisone creams, calamine lotion, or antihistamines to ease itching.
- Seek medical advice if the rash is severe or spreading.
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