4 Natural Remedies for Poison Ivy

Poison ivy (rhus radicans)
Posion Ivy (Rhus radicans). Ed Reschke/Oxford Scientific/Getty Images

A toxic, weed-like plant found in most parts of the United States, poison ivy secretes an oily resin known as urushiol. If your skin touches urushiol, the resin can trigger allergic contact dermatitis and cause a red, itchy rash that's often marked by blisters and swelling.

In most cases of poison ivy reaction, medical attention isn't required and home remedies can help treat the rash.

Here's how to prevent and heal poison-ivy-related irritation.

So far, scientific support for the claim that natural remedies can treat poison ivy is lacking.

1) Witch Hazel

Made from the leaves and bark of the Hamamelis virginiana plant, a liquid distillation of witch hazel can be applied topically to reduce itching and swelling. This astringent is also used to relieve hemorrhoids naturally.

2) Oatmeal

Adding colloidal oatmeal to a cool or lukewarm bath can calm your skin.

Learn about oatmeal's other benefits.

3) Aloe Vera

With its soothing, anti-inflammatory properties, topically applied aloe vera can help heal irritated skin.

4) Menthol-Based Creams

An organic compound sourced from peppermint and other mint plants, menthol has a cooling effect on skin.


When you're spending time outdoors, remembering the rhyme "Leaves of three, let it be" can help you steer clear of poison ivy plants.

With three leaflets to a stem, poison ivy may grow as a shrub or climbing vine. Its texture, shape, and color are all highly variable.

Although poison ivy rashes are often caused when the plant's leaves, stems, roots, or berries touch you directly, urushiol can also linger on your clothing, firewood, or a pet's fur and then transfer to your skin.

Even inhaling the smoke from burned poison ivy plants can irritate your lungs, nasal passages, and throat.


The redness, itching, swelling, and blisters signaling a poison ivy reaction typically show up 12 to 48 hours after exposure and may last as long as three weeks. While the rash itself isn't contagious and won't spread from scratching, bacteria under your fingernails can set off a secondary infection.


Cleaning the affected areas with cold water or rubbing alcohol right after exposure can help control a poison ivy reaction. Applying an over-the-counter barrier cream made with bentoquatam (known to shield the skin against poison ivy) can offer protection as well. You should also wash any contaminated items or clothing with soap or detergent, and bathe your pets to get the oil out of their fur.

It's important to note that severe poison-ivy symptoms (such as a fever higher than 100 F, difficulty breathing, yellow fluid oozing from blisters, or irritation in sensitive areas like eyes and mouth) call for immediate medical treatment.

Due to the limited research, it's too soon to recommend alternative medicine for poison ivy. It's also important to note that self-treating a condition and avoiding or delaying standard care may have serious consequences.

If you're considering using alternative medicine for poison ivy, make sure to consult your physician first.

Disclaimer: The information contained on this site is intended for educational purposes only and is not a substitute for advice, diagnosis or treatment by a licensed physician. It is not meant to cover all possible precautions, drug interactions, circumstances or adverse effects. You should seek prompt medical care for any health issues and consult your doctor before using alternative medicine or making a change to your regimen.