- Delsym is an over-the-counter medication manufactured by Reckitt Benckiser. The generic name for Delsym is dextromthorphan. Delsym is available in liquid or capsule form.
- Dr. Brett Beckman, a veterinary dentist practicing at Affiliated Veterinary Specialists in Orlando, Florida, reported that when combined with opiates and/or non-steroidal anti-inflammatory drugs, Delsym is used as an analgesic before oral surgery. For this application, a 2 mg dosage of Delsym is given orally.
- Pruritus is a condition that causes a dog's skin to become irritated. It can be caused by parasites or an allergic reaction. Some dogs develop pruritus because of repetitive scratching caused by stress. The Journal of Veterinary Pharmacology and Therapeutics reported that a 2 mg gelatin tablet given orally every 12 hours for 14 days gave itch relief to the majority of dogs.
- For most dogs, 2 mg is the standard dosage. Veterinarians may adjust the dose according to your dog's size.
- Side effects for Delsym can include drowsiness, confusion, shakiness and unusual excitement. Less common side effects may include asthma, constipation, nausea or vomiting and stomach pain.
