Closantel Oral Suspension (1 bottle)
Closantel Oral Suspension (1 bottle)
*Packaging color and/or animals may vary according to distribution region.

Closantel Oral Suspension

Closantel Oral Suspension is a salicylanilide anthelmintic medicine indicated for internal parasite infestations. AdvaCare Pharma's manufacturing facilities and global distribution network ensure that its veterinary products, including this oral suspension, are available for purchase around the world.



What is Closantel?

Therapeutic Class:
Target Species:

Active Ingredients: Closantel

Closantel Oral Suspension is an anthelmintic drug used to treat different types of parasitic infections in animals like cows and sheep. It is effective against parasites like liver flukes, gastrointestinal roundworms like Trichostrongylus, screwworms, sheep nasal bots, and sheep keds.

Closantel belongs to the salicylanilide class of anthelmintics. It is a synthetic anti-parasitic agent that may work by inhibiting ATP synthesis.

It is important to note that this drug is for veterinary purposes only. Closantel Oral Suspension should be prescribed by a veterinary doctor or animal care specialist for an animal.

AdvaCare Pharma is a global supplier of Closantel Oral Suspension. We excel at the production of high-quality yet competitively-priced veterinary medications. This livestock medicine has been manufactured in our GMP-certified facilities located in China, India, and the USA.

Why are we a leading Closantel manufacturer?

AdvaCare Pharma is a GMP-certified manufacturer of Closantel Oral Suspension for veterinary use. To ensure that our products meet and exceed our distributors' standards, we conduct routine internal and third-party facility inspections. Our highly skilled team of professionals offers comprehensive support that extends throughout the entire process, including document and registration assistance.


What is Closantel Sodium used for?

It's used to treat parasitic infections, including those caused by:

  • liver flukes (both adults and larvae)
  • gastrointestinal roundworms (including Bunostomum, Haemonchus, Strongyloides, and Trichostrongylus)
  • screwworms (Cochliomyia and Chrysomya)
  • sheep nasal bots (Oestrus ovis)
  • sheep keds (Melophagus ovinus)

What animals can be treated with Closantel Oral Suspension?

This drug is recommended for sheep and cows.

How is Closantel Sodium Oral Suspension used?

This medicine has been manufactured as a liquid, which is intended to be administered orally. This oral suspension should be shaken before administration.

Closantel Sodium may cause irritation to human skin and eyes, so it is best to avoid contact. Be aware that Closantel is flammable.

How should Closantel Sodium Oral Suspension be stored?

This medication should be stored in a dark, dry location under 30°C. The vial should be sealed tightly.

What is the withdrawal period for Closantel Oral Suspension?

The withdrawal period varies according to region. For meat, it ranges between 29-67 days. The exact duration will depend on local regulations.


How much Closantel Oral Suspension should be given to cows?

The usual dose is 2.5-5mg/kg.

How much Closantel Oral Suspension should be given to sheep?

The usual dose is 7.5-10 mg/kg.

Side Effects

As with all pharmaceuticals, some unwanted effects can occur from the use of Closantel Oral Suspension.

Serious side effects may include:

  • hypersensitivity reactions (skin rash, fever, facial swelling, or difficulty breathing)
  • anaphylactic reactions in cattle

For a comprehensive list of all possible side effects of this medication, consult a veterinary physician.


Do NOT use Closantel Oral Suspension for an animal that:

  • has a known allergy or hypersensitivity to any of the ingredients.
  • A heifer is in the last trimester of pregnancy.
  • is producing milk for human consumption.

This product is very toxic to aquatic organisms and dung insects.

Do not administer doses greater than 6.5 ml/50kg (for ectoparasites & endoparasites) of body weight for cows and sheep.

*Regulatory compliance may vary according to production standard, import requirements and/or manufacturing origin.

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