If the infection area is large, it is recommended to combine it with medicinal bath treatment and inject antifungal drugs once a week. Vitamin B and lecithin can also be given to help restore the skin barrier and improve immunity.
Pet News
What medicine is used for dog skin fungal infection?

For dog skin fungal infections, it is recommended to use drugs containing terbinafine or drugs containing itraconazole. If the dog's disease is not serious, the hair on the affected area can be removed and antibacterial drugs can be applied.