What should you know about ringworm treatment for cattle?

Cattle ringworm is a fungal skin infection that can cause circular crusted, hairless or scaly patches, often around the head, neck or other contact areas. Similar-looking lesions can have different causes, so a veterinarian should guide diagnosis and treatment.

The infection can move through direct contact, grooming equipment, fences, stalls and contaminated bedding. It can also pass from cattle to people, especially when handling affected skin or equipment. Children and people with reduced immunity should avoid direct contact until veterinary advice is given.

Contact a veterinarian before applying human medicines or using products not labelled for cattle. Follow the prescribed product, application method and handling instructions. Ask whether affected animals should be separated, and use gloves, protective clothing and handwashing during care.

Remove loose hair and contaminated bedding only as directed, clean grooming tools and improve stall hygiene. Treating visible lesions without addressing contaminated surroundings can allow reinfection. Monitor the rest of the herd and record new lesions so the veterinarian can adjust the plan.

Arrange prompt veterinary assessment when lesions are widespread, rapidly changing, inflamed, bleeding or producing discharge, or when the animal is unwell or feeding poorly. Seek advice promptly if a person handling the cattle develops an itchy, scaly skin rash. Do not move affected animals or share equipment between groups without professional guidance.

Ask how the diagnosis will be confirmed, which animal treatment is suitable, how to handle milk or meat restrictions, how long separation should last, and which cleaning steps protect the herd and handlers.