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Medicine Brand

Phenadryl Vet Bolus

Diphenhydramine Hydrochloride 500 mg

Strength

500 mg

Dosage Form

Bolus

Indication

Indicated for allergy of diverse origins such as Cutaneous allergies, Urticaria, Angioneurotic edema, Relief of coughing, Laminitis, Allergic reactions to medicaments, Anaphylactic shock, Insect bites, Eczema.

Mode of Action

Competitively inhibits histamine release at H1 receptor by blocking H1 receptor, reducing allergic reaction symptoms. Has sedative, anti-cholinergic, anti-tussive and anti-emetic effects.

Dose Guidance

LivestockTreatment
Oral

Dose

0 – 0.01

bolus/kg

Frequency

Daily

Duration

As needed days

Purpose

Treatment

1 bolus/125-250 kg body weight

DogTreatment
Oral

Dose

2 – 4

mg/kg

Frequency

2-3 times daily

Duration

As needed days

Purpose

Treatment

CatTreatment
Oral

Dose

2 – 4

mg/kg

Frequency

2-3 times daily

Duration

As needed days

Purpose

Treatment

GoatTreatment
Oral

Dose

1

mg/kg

Frequency

Daily

Duration

As needed days

Purpose

Treatment

Contraindications

Contraindicated in animals hypersensitive to it.

Alternatives

— other brands with Diphenhydramine Hydrochloride