Frontline Reactions in Dogs
Frontline is a topical treatment for fleas and ticks on your dog. It is a liquid that comes in a small tube. The medication is to be applied to the back of your dog's neck in one spot on the skin. Sometimes there are immediate side effects as well as health issues that can develop with long-term use of this product. Consult your veterinarian before using any flea and tick treatment on your dog.
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Skin Irritation
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Some dogs have skin reactions such as itching and redness to the chemicals in Frontline. You can try another brand of flea and tick control, but you could have the same reaction if your dog's skin is sensitive.
Allergies
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Your dog could have an allergic reaction to Frontline. This could involve a number of symptoms, including crusting, flaking, bleeding, blisters and hair loss. Consult your veterinarian for treatment.
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Cancer and Tumors
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According to askthevet.com, fipronil, the active ingredient in Frontline, can cause cancer. It was tested on rats in large doses, and was found to be a possible human carcinogen. Continued use on your dog could be dangerous to his health.
Enlarged Liver and Neurotoxicity
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Methopene, another ingregient in Frontline, can cause an enlarged liver. It can also cause neurotoxicity, or damage to the nerves. This type of reaction is exhibited by nausea and vomiting, dizziness, confusion and difficulty breathing. See your veterinarian immediately if your dog has any of these symptoms after using Frontline.
Warning
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If your dog exhibits any unusual, severe or violent reaction after using Frontline, you should seek the advice of your veterinarian immediately.
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