Is It Safe to Give Your Dog Human Dramamine?
Many dog owners face the challenge of traveling with pets who experience motion sickness or anxiety during car, boat, or plane rides. One common human medication often considered for this issue is Dramamine, also known by its generic name, dimenhydrinate. While originally designed for human use, Dramamine can be safely administered to dogs—but only under the advice and supervision of a veterinarian.
What Is Dramamine?
Dramamine is an over-the-counter antihistamine that helps to prevent and treat nausea, vomiting, and dizziness associated with motion sickness. Its active ingredient, dimenhydrinate, works by calming the inner ear and the vomiting center in the brain.
Dramamine Use in Dogs
Veterinarians frequently recommend Dramamine for dogs not only for motion sickness, but also for issues like vestibular disease, especially in older pets. Symptoms addressed by Dramamine include:
- Nausea and vomiting
- Excessive drooling
- Whining and panting
- Yawning and restlessness
- General discomfort during travel
Off-Label Use in Veterinary Medicine
While Dramamine is FDA-approved for humans, its use in veterinary medicine is considered off-label. This is a common and acceptable practice in veterinary care, provided it is done under professional supervision.
Forms and Administration
You can use the same human formulations of Dramamine for dogs, including:
- Regular tablets
- Chewable tablets
- Oral liquid
It may be administered with or without food, although offering it with a small treat can help reduce the chance of gastrointestinal upset. For travel purposes, give Dramamine 30 to 60 minutes before departure.
Correct Dosage Guidelines
The typical dosage for dogs is 2 to 4 mg per pound of body weight, given every 8 hours or as directed by your vet. Guidelines include:
- 25 mg for small dogs
- 50 mg for larger dogs
- Always consult your vet for exact dosages
Important: Use only formulations containing dimenhydrinate as the sole active ingredient. Avoid combination products and “non-drowsy” versions containing other substances like ginger.
Potential Side Effects
Though usually well tolerated, some dogs may experience side effects such as:
- Drowsiness or sedation
- Dry mouth and increased thirst
- Difficulty urinating or decreased appetite
- Vomiting or diarrhea
- Hyperactivity (rare)
- Allergic reactions like facial swelling or breathing difficulty
In the case of severe reactions or overdose, such as seizures or coma, seek immediate emergency veterinary care.
Precautions and Warnings
Dramamine should be used cautiously if your dog has conditions like:
- Glaucoma
- Seizures
- Thyroid issues
- Heart disease or high blood pressure
- Enlarged prostate or urinary problems
- Respiratory conditions like asthma
It is NOT recommended for:
- Neonatal puppies
- Dogs with antihistamine allergies
- Use near allergy testing appointments
Pregnant, elderly, and nursing dogs can often take Dramamine safely but still require monitoring by veterinarians.
Drug Interactions
Dramamine can interact with other medications, especially:
- Other antihistamines
- Sedatives and muscle relaxants
- Benzodiazepines (e.g., diazepam)
- Opioids and antidepressants
- Anti-seizure drugs and anticholinergics
Always inform your vet about any current medications or supplements your dog is taking.
Alternative Treatments
Not all dogs respond well to Dramamine. Consider these alternatives:
- Other antihistamines like Benadryl or cetirizine
- Prescription meds like Cerenia, trazodone, or gabapentin
- Natural remedies such as ginger or calming wraps
- Behavioral training and travel desensitization
Missed Dosages and Storage
- Give missed doses as soon as you remember
- Do not double up to compensate
- Store at room temperature; prevent liquid from freezing
Final Thoughts
Consult your vet before using Dramamine for your dog. Monitor for side effects and consider it as part of a broader travel and motion sickness strategy that may include environmental changes, gradual exposure, and supportive care.
