Poison ivy is a poisonous plant that can trigger skin reactions. It produces urushiol which is found on the stems, leaves and roots of the plant and responsible for the reactions upon contact.
The blisters often arise several days after the rash. These blisters might itch and drain fluid from the skin but will not spread infection or infect others. Various home remedies can be used to manage the blisters and lessen the symptoms.
Protection
The poison ivy blisters might rupture which increases the risk for infection if scratched. The fingernails must be trimmed short to prevent irritation of the blisters.
Children and even adults should wear gloves at night time. A moist, loose gauze or other bandages can be used to protect the blisters from being scratched. The bandage can also keep the blisters clean and lower the risk for infection.
Application of a cold compress
A cool compress can alleviate the itchiness as well as soften the hardened crust on the blisters and rashes.
Wash cloths, paper towels or gauze can be used as a cool, moist compress. These compresses can be utilized throughout the day as often as needed to provide relief to the itchiness.
Use a blowing fan directly on the moist compress to lessen the itchiness and allow the weeping blisters to dry. In addition, rub an ice cube directly onto the site of the blisters and allow to air dry.
Topical drying agents
Baking soda or oatmeal can be combined with water to produce a paste which helps dry the skin and lessen the itchiness. The paste is placed on the site and left to air dry. Both can be added to a cool, tepid bath for relief to the itchiness.
Calamine lotion can also be used which cools and dries the oozing poison ivy blisters. It should be applied 3-4 times throughout the day until the skin ceases to ooze. Other drying agents include Burow’s solution and witch hazel but might cause a stinging sensation if applied on the blistered skin.