Overview of Seven Safe OTC Medications for Dogs
Dr. Andrew Jones presents seven over-the-counter human medications that can be safely used for dogs, covering everything from wound care to pain relief. These are medications he commonly recommended during his veterinary practice and remain effective tools for managing routine canine health issues at home. The video emphasizes that while these medications are safe when used correctly, owners should always consult a veterinarian before administering any new treatment to their dog.
The medications span several health categories: chlorhexidine for wound cleaning, Benadryl for allergies, Canesten for yeast infections, hydrocortisone cream for skin inflammation, polysprin eye drops for conjunctivitis, Pepcid for digestive issues, and aspirin for pain management. Each medication comes with specific dosing guidelines based on a dog's weight and instructions for proper application.
Key Moments
Key Points About These Over-the-Counter Dog Treatments
- Chlorhexidine antiseptic flush is the most effective over-the-counter antibacterial for wound irrigation and prevention of abscesses; use it by diluting in water and flushing wounds with a syringe.
- Benadryl dosing is one milligram per pound of body weight, given two to three times daily; a 25-pound dog would receive half of a 50-milligram tablet per dose for allergies and hives.
- Canesten (chlorotrimazole) cream treats most dog ear infections caused by yeast or malassezia; apply twice daily for five to seven days by tilting the head back and rubbing the ear base.
- Hydrocortisone cream reduces inflammation on itchy, red skin and ears; combine it with Canesten for optimal ear infection treatment by applying both twice daily.
- Pepcid (famotidine) dosing is 2.5 milligrams per 10 pounds of body weight, two to three times daily; it reduces acid production and helps dogs with vomiting or gastric reflux.
- Aspirin for pain requires regular-strength, uncoated 325-milligram tablets at a dose of 325 milligrams per 40 pounds twice daily; avoid use if your dog is dehydrated, has organ disease, or takes other anti-inflammatories.

Why Safe OTC Medications Matter for Dog Owners
Having access to safe over-the-counter remedies empowers pet owners to address minor health issues promptly and affordably, often preventing conditions from worsening into emergencies. Many common canine problems—ear infections, minor wounds, allergies, and stomach upset—respond well to these readily available medications when dosed correctly. Understanding which human medications are safe creates a practical home care toolkit that complements regular veterinary visits, though it is never a substitute for professional medical advice when symptoms are severe or persistent.
Common Questions About OTC Medications for Dogs
Can I give my dog Benadryl for itching and allergies?
Yes, Benadryl is one of the most commonly recommended over-the-counter remedies for dog allergies, hives, and itchy skin. The standard dose is one milligram per pound of body weight, given two to three times daily. A 25-pound dog would receive half of a 50-milligram tablet per dose.
How do I use chlorhexidine to clean my dog's wound?
Dilute the chlorhexidine topical flush in water, then use a syringe to irrigate the wound thoroughly. This removes bacteria and is the most effective way to prevent an abscess from forming. Chlorhexidine was the antiseptic scrub used in veterinary surgical practice.
What is the correct dose of Pepcid for a vomiting dog?
The standard Pepcid dose is 2.5 milligrams per 10 pounds of body weight, given two to three times daily. A 20-pound dog would receive half of a 10-milligram tablet twice daily. Pepcid helps reduce acid production and is useful for dogs with vomiting, regurgitation, or gastric reflux.
Is aspirin safe for dogs, and what precautions apply?
Aspirin is generally safe for short-term pain relief at the correct dose, but avoid it if your dog is dehydrated, has liver or kidney disease, or is taking other anti-inflammatory medications. Use regular-strength, uncoated 325-milligram tablets at a dose of 325 milligrams per 40 pounds of body weight, twice daily.
Can I use Canesten cream to treat my dog's ear infection?
Yes, Canesten (chlorotrimazole) is highly effective for the yeast and malassezia infections that cause most dog ear infections. Apply it twice daily for five to seven days by tilting your dog's head back and massaging the base of the ear to work the cream down into the canal.

