Symptoms of allergies in cats are typically exhibited as skin problems, regardless of the type of allergy. Allergy symptoms caused by treating ear mites are likely to be centered on the head and ears of the cat but may show up anywhere on their body. These can include:
- Bumps and scabs on the skin
- Excessive ear wax
- Hair loss
- Overgrooming
- Pulling out tufts of hair
- Scabbing
- Swollen skin
- Twitching skin
Types
There are two varieties of miticide that are used to treat ear mites. These include:
Rotenone
This is the main component in the brand names like Ear Miticide and KC Ear Mite drops as well as being used in some flea and tick treatments. It is known to sometimes cause irritation to the skin that it comes in contact with and it can be toxic if ingested. Rotenone is slower-acting but more potent than Pyrethrins, although much of the potency may be lost with exposure to light and oxygen.
Pyrethrins
Used more commonly for dogs than for cats as cats can be sensitive to the toxins in the insecticide. The toxins in pyrethrins that are used to kill the invading insects are neurotoxins, and if ingested by the cat they may lead to severe neurological symptoms. It is imperative to follow your veterinarian's instructions when administering these products.