Companion Animals

Horse Sweet Itch Advanced Management

Sweet itch is a severe, chronic allergic skin condition in horses caused by midge hypersensitivity and requires year-round management.

Key Facts

Sweet itch is caused by hypersensitivity to Culicoides midge saliva
Affected horses develop intense pruritus leading to self-trauma through rubbing
Protective rugs covering the entire body are the most effective management
Midges are most active at dawn and dusk and breed near standing water
Immunotherapy is available in some countries and reduces severity over time

Welfare Considerations

Sweet itch causes severe chronic suffering through relentless pruritus and secondary self-inflicted trauma. Affected horses scratch themselves until bleeding, causing open wounds and hair loss. Comprehensive protective management - rugs, stabling during midge activity and repellents - significantly reduces welfare impact but requires year-round commitment.

What You Can Do

Invest in appropriate sweet itch protective rugs for affected horses
Stable sweet itch horses during high-midge periods at dawn and dusk
Explore immunotherapy with your vet for long-term management