Erythromycin ointment can be used for cats with catnip, but it has no obvious effect. It is recommended to apply Ming Ruining to the cat every day. It will usually get better in 7-14 days. During this period, the cat should wear an Elizabethan ring to prevent licking. Medications affect recovery. Pay attention to adjusting the cat's diet. You can add an appropriate amount of lecithin to help the cat improve its resistance. The environment where the cat lives must be fully disinfected to avoid secondary infection.