It's not uncommon for dogs to scratch more than usual after taking Capstar. This increased itching is a known temporary reaction as the fleas become more active before dying off.
- Increased scratching can occur after taking Capstar.
- It's typically a short-lived reaction to the medication.
- Most dogs return to normal behavior soon after treatment.
Capstar is an oral medication used to treat flea infestations in dogs. When administered, it causes fleas to become more active as they react to the treatment before they die. This can result in your dog scratching more frequently for a short period. However, if the scratching persists or any other concerning symptoms develop, it's best to consult with a veterinarian.
Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.
Frequently Asked Questions
- How long will the increased scratching last?
The increased scratching usually lasts for a short period, often resolving within a few hours as the fleas die off.
- What should I do if the scratching doesn't stop?
If the scratching continues beyond a day or is accompanied by other symptoms like skin irritation or redness, consult your veterinarian.
- Can I give my dog anything to help reduce the scratching?
While it’s generally not necessary, you can speak to your vet about antihistamines or other supportive treatments to ease your dog's discomfort.
Clinically Approved Standard by Dial A Vet Veterinary Team
Disclaimer: The customer and expert messages presented herein may have been altered with artificial intelligence or modified to enhance readability and safeguard the privacy of individuals. This content is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is experiencing a medical emergency, contact your local veterinarian or emergency animal hospital immediately. Talk to a vet now.

