Licorice Root Dogs: The Natural Steroid I Use for Itchy Skin and Allergies

By Dr. Andrew Jones February 17, 2026 0 Comment

How Licorice Root Supports Allergies, Skin, Digestion, and Immune Health

If you are looking for a natural option that works fast for itchy dogs, this is one herb I reach for again and again.

It is Licorice Root.

Not the candy. The medicinal root that has been used for thousands of years in Greece, China, and the Middle East for respiratory and digestive support.

I have used it for allergies, topical skin disease, immune support, gastrointestinal issues, and even autoimmune conditions.

Let me explain why.

Dr. Jones’ Herbals: Licorice Root Extract

Support your pet’s health naturally with Dr. Jones Herbals: Natural Licorice Root Extract, specially formulated for dogs and cats. Each drop delivers 50mg of pure licorice root extract, known for its powerful anti-inflammatory and immune-boosting properties. Perfect for pets suffering from allergies, this herbal remedy helps alleviate symptoms like itching, redness, and skin irritation, promoting a more comfortable and happy life for your furry friend.

A Story From My Own Dog, Jesse

Years ago, our dog Jesse had severe allergies. He would not stop licking his groin, especially at night. His skin was red and inflamed. We tried many things. Some helped temporarily. Most did not.

The remedy that finally gave him real relief was Licorice Root.

Within a few days, the inflammation calmed. The itching eased. The constant lick cycle stopped.

Licorice Root acts like a natural steroid. It supports the body’s own cortisol pathways and helps reduce inflammation without jumping straight to conventional steroids.

What Is Licorice Root?

The scientific name is Glycyrrhiza glabra. It literally means sweet root.

It has been traditionally used for:

Respiratory conditions such as cough and asthma
Gastrointestinal disorders
Inflammation and immune imbalance

It contains many active compounds. The most notable is glycyrrhizin, which gives it strong anti inflammatory effects.

Top 5 Uses of Licorice Root for Dogs and Cats

1. Allergies and Itchy Skin

This is where I see it work quickly. It helps stop the itch scratch cycle and calm inflamed skin. It is often referred to as a natural steroid for that reason.

A common tincture dose is about 0.5 ml per 20 pounds of body weight, given short term.

2. Topical Skin Relief

You can mix licorice tincture with coconut oil and apply it directly to irritated skin two to three times daily. If your dog licks it, coconut oil is safe.

3. Cough and Sore Throat

Licorice has long been used for coughs. For dogs with kennel cough, I will often mix a small amount of licorice tincture with honey and warm water to soothe the throat.

4. Stomach Ulcers and Acid Reflux

Licorice supports the stomach lining and may help with gastric ulcers. There is a special form called DGL, which has the glycyrrhizin removed. This form can be used longer term for digestive support.

5. Immune and Autoimmune Support

Licorice has antiviral activity and helps modulate the immune system. It has been studied in autoimmune conditions. It is worth considering in cases of autoimmune skin disease or inflammatory joint disease.

How Much Licorice Root to Use for Dogs

Dosage depends on the form you use:

Licorice Tincture (Standard)

Typical dose is about ½ ml per 20 pounds of body weight, given twice daily for up to 14 days when used for allergies or short-term inflammatory support.

Deglycyrrhizinated Licorice (DGL)

For digestive support like acid reflux or stomach issues, DGL (with glycyrrhizin removed) can be given at about 100 mg per 10 pounds of body weight daily, divided into multiple doses.

Tea or Drops

Licorice tea or low-alcohol extracts can be used, but dosing varies and should be kept gentle and short-term.

Licorice root is usually given for only a short course (7 to 14 days) when used for itching or acute inflammation.

Important Safety Notes

Do not use licorice root in pets with kidney disease, liver disease, heart disease, or high blood pressure.

Avoid use during pregnancy.

Standard licorice should not be used longer than 14 days. For longer use, choose DGL licorice, which is safer for extended support.

Final Thoughts

Licorice Root is one of the most versatile herbs I use. It can calm inflammation, soothe skin, support digestion, and help regulate the immune system.

If your dog is licking, scratching, coughing, or struggling with digestive upset, this is a natural option worth considering.

Sometimes the most powerful remedies are roots that have been quietly working for thousands of years.