• Poison ivy looks different depending on the
  season.
• Poison ivy leaves release a clear fluid called
  urushiol. Urushiol turns into black lacquer
  after being exposed to oxygen.

• Urushiol is what causes a poison ivy rash.
• Up to 80% of the US population is sensitive to
  poison ivy.
• A person’s sensitivity to poison ivy increases
  with age.
• Be careful burning poison ivy leaves because
  the smoke can get into the lungs and make it
  difficult to breathe.

The first sign of a poison ivy reaction is extreme
itching followed by weeping lesions that eventually crust over. The first couple of days are
the most uncomfortable. There are many over-the-counter products that are available to help
with poison ivy.

IvyBlock lotion

• Only FDA approved protection against exposure
• Do not use on children 6 years old or younger
• Do not use around eyes, wounds, or existing poison ivy rash
• Highly flammable
• Apply at least 15 minutes before exposure
• Reapply every 4 hours

Removal:
Zanfel

• Effective at removing urushiol
• Reduces redness and blistering after exposure

Tecnu Outdoor Skin Cleanser

• Effective at removing urushiol
• Relieves itching

Hydrocortisone Cream

• Apply 2-4 times a day as needed
• Do not apply bandage/dressing
• Only use for 7 days Calamine
• Helps relieve itching -Assists in drying of lesions

Domeboro

• Helps relieve itching
• Assists in drying of lesions

Q: Is my poison ivy rash contagious?
A: No. The rash cannot pass from person to person after the urushiol is removed.

Q: What is the difference between poison ivy
and poison oak?
A: Poison ivy and poison oak leaves look slightly different. However, coming in contact with either one will cause the same type of rash and can be treated the same.

Q: How long will my poison ivy rash last?
A: A poison ivy rash will resolve within 10-21 days on its own.

References: Winter, Abby. “Contact Dermatitis & Poison Ivy” PHPR 661-Pharmacotherapy. University of Kansas School of Pharmacy,
Lawrence. 3 March 2016. Lecture.

McKayla Edwards
Pharm D candidate
Kansas University School of Pharmacy