Vetafarm Laying Hen Wormout

Q: What is this chicken dewormer used for?

Vetafarm Laying Hen Wormout is an in-water chicken dewormer for laying hens. It treats sensitive strains of large roundworm, caecal worm, and hairworm. Follow the pack for species and parasites listed.

Q: How do I dose Laying Hen Wormout?

Official directions: dilute 50 mL per 1 L of drinking water. Withhold water 2 hours before nightfall; offer medicated water the next morning; replace with fresh water once finished or after 8 hours. Re-treat every three months. Confirm on your pack.

Q: Can I eat eggs during treatment?

Yes—Vetafarm lists a zero (0) day egg withholding period. Eggs remain eligible for consumption during and after treatment per the label. Meat still has a 7-day slaughter withhold.

Q: What is the active ingredient?

Vetafarm lists 16 mg/mL Levamisole HCl.

Q: Any weather or dosing cautions?

Do not treat in extremely hot weather because birds drink more. Prefer drinkers the flock already uses, and avoid cold or wet days when intake is low. Harmful if swallowed—avoid contact with eyes and skin; wash hands after use.

Q: What sizes are on this listing?

This listing offers 250ml and 500ml. Vetafarm also manufactures a 1L size in some markets.

Vetafarm Laying Hen Wormout - Chicken Dewormer

250ml

$28.82

$28.82 $38.95

Vetafarm Laying Hen Wormout - Chicken Dewormer

$28.82

$28.82 $38.95

Vetafarm chicken dewormer made for laying hens. An in-water levamisole wormer that treats the three main intestinal worms in poultry—with zero egg withholding so you can keep collecting eggs during treatment.

Quick product facts

Brand: Vetafarm
In-water liquid for laying hens
Active: 16 mg/mL Levamisole HCl
Targets: large roundworm, caecal worm, hairworm
Egg withhold: zero (0) days (manufacturer)
Sizes on this listing: 250ml and 500ml

Before using

Read the pack you receive first
Do not treat in extremely hot weather (higher water intake)
Meat withhold: do not use less than 7 days before slaughter
Animal use only—not for human use

Labelled veterinary wormer: This page summarizes Vetafarm directions. It is not a substitute for veterinary advice or the container label you receive.

Food animals: Eggs—zero withhold per Vetafarm. Meat—do not use less than 7 days before slaughter for human consumption. Follow your local regulations.

What Vetafarm lists it for

Simultaneous treatment of sensitive strains of the three most important intestinal worms in laying hens:

Large roundworm (Ascaridia galli)
Caecal worm (Heterakis gallinae)
Hairworm (Capillaria spp.)

Worms spread bird-to-bird via the fecal-oral route and through secondary hosts like earthworms and slugs. Regular treatment every three months helps with parasite control.

How to use | Manufacturer directions

Dilute at 50 mL solution per 1 L of drinking water
Repeat treatment once every three months (4 times per year)
Withhold water from birds 2 hours before nightfall
Supply medicated water the following morning
Replace with fresh water once consumed or after 8 hours
Discard leftover medicated water and rinse drinkers

Best results (Vetafarm): Use drinkers the flock already knows. Avoid cold or wet days when water intake drops. Do not treat in extremely hot weather.

Active | Manufacturer

Active	Strength
Levamisole HCl	16 mg/mL

Source: Vetafarm Laying Hen Wormout Solution product page. Confirm against the pack you receive.

Withholding periods (Vetafarm)

Eggs: Zero (0) days
Meat: Do not use less than 7 days before slaughter for human consumption

Sizes on this listing

Offered in 250ml and 500ml bottles on this listing. Vetafarm also lists a 1L size in some markets.

Storage

Store below 30°C (room temperature) in the original container, tightly closed
Do not freeze; protect from light
Expiry: 16 months from manufacture (manufacturer note)
Do not contaminate dams, rivers, streams, or other waterways with product or used container
Keep out of reach of children

Frequently Asked Questions About Laying Hen Wormout

What is this chicken dewormer used for?

Vetafarm Laying Hen Wormout is an in-water chicken dewormer for laying hens. It treats sensitive strains of large roundworm, caecal worm, and hairworm. Follow the pack for species and parasites listed.

How do I dose Laying Hen Wormout?

Official directions: dilute 50 mL per 1 L of drinking water. Withhold water 2 hours before nightfall; offer medicated water the next morning; replace with fresh water once finished or after 8 hours. Re-treat every three months. Confirm on your pack.

Can I eat eggs during treatment?

Yes—Vetafarm lists a zero (0) day egg withholding period. Eggs remain eligible for consumption during and after treatment per the label. Meat still has a 7-day slaughter withhold.

What is the active ingredient?

Vetafarm lists 16 mg/mL Levamisole HCl.

Any weather or dosing cautions?

Do not treat in extremely hot weather because birds drink more. Prefer drinkers the flock already uses, and avoid cold or wet days when intake is low. Harmful if swallowed—avoid contact with eyes and skin; wash hands after use.

What sizes are on this listing?

This listing offers 250ml and 500ml. Vetafarm also manufactures a 1L size in some markets.

Important Safety Notice

For animal use only. Not for human use.

Follow the dose and warnings on the pack you receive. Seek a veterinarian for diagnosis and if birds are unwell.

Eggs: zero withhold per Vetafarm. Meat: do not use less than 7 days before slaughter. Keep out of reach of children.