A horse that constantly rubs or scratches itself is a sign that something is wrong. Whether it’s on the tail, legs, or neck—persistent itching isn’t just annoying, but can also indicate serious skin problems or allergic reactions.

What's behind the scratching?

1. Parasites
   Fleas, hair lice, mites, or ticks can cause severe itching. They are particularly common during shedding season or when the immune system is weakened.

2. Summer eczema
   An allergic reaction to insect bites (usually mosquitoes) that causes inflamed, itchy skin, especially along the mane line and at the base of the tail. Horses often scratch themselves until they bleed.

3. Skin infections (fungal or bacterial)
   Fungal infections cause scaly, bald patches that itch. Bacterial infections can also trigger scratching.

4. Allergies
   Food, pollen, dust, or personal care products can cause allergic skin reactions: redness, bumps, hair loss, or severe itching.

5. Dry skin and a damaged skin barrier
   Especially in winter or when washing too often, the skin can become dry and sensitive, which often leads to itching.

6. Psychological stress
   Boredom, a lack of challenge, or social tensions within the herd can lead to "psychogenic itching."

Recognizing symptoms: When does it become serious?

• Frequent rubbing or scratching against hard surfaces

• Bald patches (e.g., at the base of the tail)

• Redness, flaking, or wet patches

• Restlessness, scratching, or shaking one's head

• Open wounds caused by excessive scratching

Did you know? A horse’s skin is about eight times thinner than a human’s. That’s why it’s extra sensitive to irritants, germs, and insect bites—and requires targeted, gentle care.

FAQ: Frequently Asked Questions About Itching in Horses

• How often should I wash an itchy horse?
  Only when necessary and with mild products such as the Doderm Shampoo Bar.

• Does a modified diet help with itching?
  Yes, especially in cases of food intolerances or deficiencies, diet can play a positive role.

• What to do about summer eczema?
  Insect repellent, gentle skin care products, blankets, and, if necessary, medication are essential.

Doderm – for healthy skin and a shiny coat

Doderm contains natural antibodies derived from milk, which target and combat harmful bacteria without disrupting the healthy skin flora. The gel soothes irritated skin, promotes healing, and supports hair growth. This helps bald spots disappear faster—and your horse will feel comfortable in its own skin again.