Itchy dog after external parasite removal

Itchy dog after external parasite removal may be a normal response of the drug working, where the dog may only experience temporary itching and will recover later. Secondly, if the dog also has symptoms such as skin redness, irritability, and tearfulness, it may indicate that the dog is sensitive to the ingredients of the external parasite control medicine and has developed a drug-induced allergy. In this case, it is necessary to go to the pet hospital for inspection. Additionally, if the owner does not choose the appropriate dosage of parasite control medicine based on the dog's weight, incomplete removal of external parasites may also cause itching.

1. Normal drug effect

If a dog has a large number of external parasites, it may experience short-term itching after using the medicine. This is actually the struggle of the parasites after the drug takes effect, so there is no need to worry if the dog's itching lasts for a short period.

1. Allergy

An allergy to external parasite control medicine can also cause skin itching, along with symptoms such as skin redness, irritability, and tearfulness. It is recommended for owners to pay attention to observations. If the dog shows these symptoms, stop using the parasite control medicine immediately and take the dog to the pet hospital for injection of desensitizing medicine. If conditions permit, allergy testing can also be done to avoid future allergic reactions.

1. Inadequate parasite control

Giving a dog parasite control medicine requires determining the dosage based on the dog's weight. If the owner does not choose the correct dosage based on the dog's weight, the parasites may not be completely removed, and the dog may still feel itchy. Therefore, the owner can check whether the dosage of parasite control medicine given to the dog is appropriate. If not, it is necessary to consult a pet doctor in time and choose an appropriate dosage for re-treatment.