Glucosamine / Chondroitin Sulfate
Also known as: Cosequin, Dasuquin, Restor-A-Flex, ProMotion, Seraquin
- **Patience is key:** Onset of any noticeable clinical improvement may require **2 to 6 weeks** of consistent daily treatment. - **Consistency matters:** Do not switch brands from the one prescribed without first contacting your veterinarian, as over-the-counter supplement quality varies drastically. - **Administration:** Tablets can be given as a treat or crumbled into food. Capsules can be opened and sprinkled onto wet or moistened dry food to ensure the pet consumes the full dose. - **Side effects:** Adverse effects are very unlikely, but mild gastrointestinal upset (soft stool, gas) has been reported. If this occurs and is troublesome, contact your veterinarian.
Dosage must be set by your veterinarian for your specific pet. Never give human medication or another pet’s prescription without veterinary guidance.
What it is used for
- Adjunctive treatment of cancer pain
- Adjunctive treatment of chronic pain
- Dietary Supplement (Cosequin For Cats)
- Navicular syndrome
- Dietary Supplement (Cosequin Concentrated Powder)
- Adjunctive treatment of chronic pain
- Adjunctive treatment of cancer pain
- Adjunctive treatment of chronic pain
- Dietary Supplement (Cosequin Regular Strength) - Small Dogs <25 lbs
- Dietary Supplement (Cosequin DS) - Medium/Large Dogs >25 lbs
How it is given
Possible side effects
- Mild gastrointestinal upset
- Flatulence
- Stool softening or mild diarrhea
- Hypersensitivity reactions (rare, as products are derived from natural sources)
Cautions & contraindications
- Known hypersensitivity to glucosamine or chondroitin
- Use with caution in patients with bronchoconstrictive conditions (e.g., asthma), as glucosamine has been reported to exacerbate asthma symptoms in humans. Product quality varies widely; choose products with proven bioavailability. Products containing manganese could lead to manganese toxicity if given at very high dosages chronically.
Drug interactions
- Doxorubicin: Glucosamine may induce resistance to this agent by reducing its inhibition of topoisomerase II.
- Etoposide: Glucosamine may induce resistance to this agent by reducing its inhibition of topoisomerase II.
- Warfarin: High doses of chondroitin/glucosamine may enhance coagulation effects and theoretically increase the International Normalized Ratio (INR).
- Heparin: High doses potentially could enhance the effects of heparin or other drugs that affect coagulation.
Frequently asked questions
What is Glucosamine / Chondroitin Sulfate used for in pets?
- **Patience is key:** Onset of any noticeable clinical improvement may require **2 to 6 weeks** of consistent daily treatment. - **Consistency matters:** Do not switch brands from the one prescribed without first contacting your veterinarian, as over-the-counter supplement quality varies drastically. - **Administration:** Tablets can be given as a treat or crumbled into food. Capsules can be opened and sprinkled onto wet or moistened dry food to ensure the pet consumes the full dose. - **Side effects:** Adverse effects are very unlikely, but mild gastrointestinal upset (soft stool, gas) has been reported. If this occurs and is troublesome, contact your veterinarian.
Is Glucosamine / Chondroitin Sulfate safe for my pet?
Dosage must be set by your veterinarian for your specific pet. Never give human medication or another pet’s prescription without veterinary guidance.
This article is for general education and is not a substitute for professional veterinary advice. If your pet is unwell, please consult a veterinarian.
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