Hi, my horse was treated for mites on Friday..but he's still scratching and nawing at his legs..how long does the dectamax take to work..feel so sorry for him.
You have to have both the injections of Dectamax before it works but it does work. Try Coopers diluted and sponged on if it is driving your horse mad.
FDC
Usually a week before the first injection makes a difference to itching. You need to empty and disinfect your stable and treat all grooming kit and rugs aswell or you will get them back later in the year...........
I only got him today..and he went straight out into the field. The dealer treated him for the mites with a dectamax injection..and my vet said that we need to follow it up in 10 days time.
I used frontline spray when I found mites on my horses legs, it's not licenced for horses but my vet said if it was... Shed recommend it ;-)
It worked for mine.