How to deworm cats externally
Recently, the topic of pet health has become increasingly popular on major social platforms, especially the amount of discussions about external deworming of cats. Many novice poop removers have questions about deworming operations. This article will combine the hot discussion points on the Internet to provide you with a detailed guide to external deworming of cats.
1. Why should cats be dewormed externally?

According to public data from pet hospitals, flea and tick infection rates increased by 40% year-on-year in summer. External parasites not only cause skin inflammation in cats, but may also transmit zoonotic diseases.
| Common external parasites | degree of harm | High season |
|---|---|---|
| fleas | ★★★★ | All year round (mainly summer) |
| tick | ★★★★★ | Spring/Autumn |
| mites | ★★★ | wet season |
2. Guide to selecting anthelmintic drugs
Recent e-commerce platform data shows that the sales of the following three anthelmintic drugs have increased significantly:
| Product name | active ingredients | protection cycle | Applicable age |
|---|---|---|---|
| Flynn | Fipreronil | 30 days | 8 weeks or more |
| Big favor | selamectin | 30 days | More than 6 weeks |
| Brian | Various compound ingredients | 30 days | More than 7 weeks |
3. Detailed operation steps
1.Preparation: Choose a well-ventilated environment and prepare deworming medicine, Elizabethan rings, and snack rewards
2.Medication location: Remove the hair on the back of the cat’s neck and drop the liquid on the skin (avoiding the hair)
3.Things to note:
- Do not shower within 48 hours after taking the medication
- Households with multiple cats need to be isolated to prevent licking each other
- Pregnant female cats need to consult a veterinarian
4. Recommendations on frequency of deworming
| cat type | Recommended frequency |
|---|---|
| indoor cat | every 2-3 months |
| out cat | 1 time per month |
| Kittens (2-6 months) | 1 time per month |
5. Frequently Asked Questions
Q: What should I do if my cat licks the deworming medicine?
A: Rinse your mouth immediately with water and observe whether symptoms such as salivation and vomiting occur. If serious, seek medical attention.
Q: Is it normal for cats to scratch after deworming?
A: Slight scratching is a normal reaction. If you continue to scratch violently, you need to check whether you are allergic to drugs.
6. Expert advice
The latest research from the Department of Pet Medicine, China Agricultural University shows:
- Cats who are dewormed regularly reduce the incidence of skin diseases by 72%
- It is recommended to establish a deworming calendar to record the medication time
- It is not recommended to mix different brands of anthelmintics
7. Special reminder
Recently, counterfeit anthelmintic drugs have appeared in many places. Please look for the following when purchasing:
1. Official authorized channels
2. Drug traceability QR code
3. Complete packaging and sealing
Through scientific deworming, we can not only protect the health of our pets, but also create a safer living environment for our families. It is recommended to conduct a fecal examination every six months to comprehensively prevent and control parasitic infections.
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