Description
Levamisole Dewormer for Sheep is a trusted 10% liquid solution formulated to eliminate internal parasites, including Haemonchus contortus, Trichostrongylus axei, Teladorsagia circumcincta, Cooperia curticei, and Dictyocaulus filaria. By controlling gastrointestinal and pulmonary nematodes, this dewormer promotes flock health, optimal weight gain, and productivity.
Key Benefits:
- Broad-spectrum control of gastrointestinal and lungworms
- Fast-acting for improved appetite, coat condition, and overall health
- Easy-to-administer liquid solution for precise weight-based dosing
- Suitable for both small flocks and commercial sheep operations
- Supports productivity, growth, and long-term flock management
Use Cases & Symptoms
Gastrointestinal Worms:
- Weight loss
- Diarrhea or loose stools
- Pale mucous membranes (anemia)
- Bottle jaw (swelling under the jaw)
Lungworms:
- Coughing
- Labored breathing
- Nasal discharge
- Reduced feed intake and lethargy
Dosage & Administration
Treatment Dose (verified):
- Dose: 8 mg Levamisole hydrochloride per kg of body weight (~3.6 mg per lb)
- Conversion (10% solution = 100 mg/mL): 0.036 mL per lb of body weight
Dosage Chart:
| Body Weight (lb) |
Dosage (mL) |
| 50 |
1.8 |
| 100 |
3.6 |
| 150 |
5.4 |
| 200 |
7.2 |
| 250 |
9.0 |
| 300 |
10.8 |
Administration Instructions:
- Administer orally using a calibrated drenching gun, syringe, or mix in water/feed
- Deworm 3–4 times per year, depending on parasite prevalence; consult a veterinarian
- Weigh sheep to ensure accurate dosing
- Observe sheep after treatment for stress signs (drooling/foaming), typically short-lived
Withdrawal Period
- Meat: Do not slaughter sheep for 3 days (72 hours) after treatment
- Milk: Avoid use in lactating animals of breeding age to prevent residues
Available Sizes & Strength
Strength: 10% Levamisole liquid for precise dosing
Bottle Sizes:
- 1 oz (30 mL) → Small-scale treatments or individual sheep
- 4 oz (120 mL) → Moderate household flocks (10–20 sheep)
- 8 oz (240 mL) → Medium-sized flocks or regular treatments
- 32 oz (946 mL) → Larger households or multiple sheep
- 1/2 Gallon (1.9 L) → Large-scale operations or frequent deworming
- 1 Gallon (3.8 L) → Commercial sheep farms requiring ongoing parasite management
Storage & Handling
- Store in a cool, dry place (15°C–30°C / 59°F–86°F)
- Keep container tightly closed, protected from light and moisture
- Keep out of reach of children and unauthorized personnel
Precautions & Side Effects
- Mild side effects: temporary drooling or foaming, usually resolve within hours
- Consult a veterinarian before use in pregnant, debilitated, or stressed animals
- Use proper dosing equipment to avoid under- or overdosing
FAQs
How often should I use Levamisole Dewormer for Sheep?
Typically 3–4 times per year. Consult a veterinarian to create a schedule tailored to your flock.
Is it safe for pregnant ewes?
Consult your veterinarian before use in pregnant animals.
What should I do if I miss a dose?
Administer the missed dose promptly unless it’s close to the next scheduled treatment.
How should I dispose of unused solution?
Follow local regulations; do not pour into drains or water sources.
What are the signs of overdose?
Excessive salivation, tremors, or lack of coordination. Seek veterinary assistance immediately.
Resources / References Used for Dosage Verification
- Huvepharma – Levamisole Dewormer for Sheep Product Guidelines
- DailyMed – Levamisole Official Information
- Plumb’s Veterinary Drug Handbook, 9th Edition – Sheep Section
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