Skip to content
All medicines

Melatonin

Brands: VetriScience Composure, NaturVet Quiet Moments

Melatonin is a natural supplement used to aid sleep and reduce anxiety in pets.

hormonalsupplementdogcat

Used for

  • Anxiety
  • Sleep disorders
  • Seasonal alopecia

How it is given

Administration
oral
Frequency
once daily
Duration
varies depending on condition
Storage
Store in a cool, dry place
Pregnancy safety
caution

Always confirm the exact dose with your veterinarian before giving any medicine.

Typical dose ranges

cat

Standard
1 mg

dog

Large dogs
3 mg
Small dogs
1 mg
Medium dogs
1.5 mg

Ranges are reference only. Your vet sets the dose for your pet's weight and condition.

Active ingredients

  • Melatonin

Side effects

Common

  • Drowsiness
  • Digestive upset

Rare

  • Increased heart rate

Severe

  • Allergic reactions

Do not use when

  • Autoimmune diseases
  • Pregnancy

Interacts with

  • Sedatives
  • Anticoagulants

Warnings

  • Use with caution in pregnant pets
  • Consult a vet for autoimmune diseases

Melatonin questions

Is Melatonin safe for pets?

Yes, when used correctly and under veterinary supervision.

Can I give my pet human melatonin?

It's best to use pet-specific formulations to avoid harmful additives.

How quickly does melatonin work?

Effects can be seen within 30 minutes to an hour.

Is melatonin addictive for pets?

No, melatonin is not habit-forming.

Can melatonin help with my pet's anxiety?

Yes, it can be effective in reducing anxiety and stress in pets.

Full drug detail

Overview

Melatonin is a natural hormone produced by the pineal gland that is commonly used as a supplement for pets to aid with sleep and reduce anxiety. It is especially helpful for dogs and cats experiencing stress, separation anxiety, or sleep disorders.

How It Works

Melatonin works by regulating the sleep-wake cycle, helping to induce a sense of calm and relaxation. It mimics the natural hormone, signaling to the body that it is time to sleep.

Uses & Indications

Melatonin is used to help pets with conditions such as:

  • Anxiety and stress
  • Sleep disorders
  • Seasonal alopecia

Dosage Guidelines

Dogs

  • Small dogs (under 25 lbs): 1 mg
  • Medium dogs (25-50 lbs): 1.5 mg
  • Large dogs (over 50 lbs): 3 mg

Cats

  • Standard: 1 mg

Administration

Melatonin is administered orally in the form of tablets or capsules.

Frequency

Typically given once daily, often in the evening to promote sleep.

Duration

The duration of treatment varies depending on the condition being treated. Always consult a veterinarian for personalized guidance.

Side Effects

Common

  • Drowsiness
  • Digestive upset

Rare

  • Increased heart rate

Severe

  • Allergic reactions requiring veterinary attention

Precautions & Warnings

Pets with autoimmune diseases or those pregnant should use melatonin with caution. Always consult a veterinarian before starting treatment.

Drug Interactions

Melatonin may interact with:

  • Sedatives
  • Anticoagulants

Storage

Store in a cool, dry place away from direct sunlight.

FAQ

  • Is Melatonin safe for pets? Yes, when used correctly and under veterinary supervision.

  • Can I give my pet human melatonin? It's best to use pet-specific formulations to avoid harmful additives.

  • How quickly does melatonin work? Effects can be seen within 30 minutes to an hour.

  • Is melatonin addictive for pets? No, melatonin is not habit-forming.

  • Can melatonin help with my pet's anxiety? Yes, it can be effective in reducing anxiety and stress in pets.

Always consult a veterinarian before starting any new supplement regimen.

Back