Pagkalason ng Ubas at Pasas sa Aso: Walang Ligtas na Dosis
Ang ubas at pasas ay maaaring magdulot ng pagkabigo sa bato ng aso. Kahit isang ubas ay maaaring malason. Alamin kung bakit at ano ang gagawin.
Grape and raisin toxicity is one of the most perplexing poisonings in veterinary medicine. While the exact toxic substance is still debated, grapes and raisins can cause acute kidney failure in dogs — and there is no known safe dose. Even a single grape has caused toxicity in some dogs.
Mga Pangunahing Punto
- There is NO safe dose — even one grape can be toxic
- Toxicity varies between individual dogs (unpredictable)
- Can cause acute kidney failure within 24-72 hours
- Raisins are more concentrated (more toxic per gram)
- Treatment must begin immediately — don't wait for symptoms
- The toxic substance is still not definitively identified
Why They're Dangerous
Despite years of research, the exact toxic principle in grapes and raisins remains debated. Recent theories point to tartaric acid as a possible culprit. What we know for certain: some dogs develop severe kidney failure after eating grapes or raisins, while others seem unaffected. Because we can't predict which dogs will be affected, ALL grape/raisin ingestion should be treated as an emergency.
Signs of Toxicity
Vomiting (often within hours, may contain grape/raisin pieces), diarrhea, lethargy, loss of appetite, increased thirst followed by decreased urination (sign of kidney failure), abdominal pain, and dehydration. Kidney failure develops within 24-72 hours. By the time a dog stops urinating, the damage may be irreversible.
Emergency Treatment
If your dog ate grapes or raisins within the last 2 hours, your vet will induce vomiting to remove as much toxin as possible. Activated charcoal may be given to bind remaining toxin. IV fluids are started immediately to protect the kidneys and are continued for 48-72 hours. Kidney values are monitored closely. Early, aggressive treatment has the best outcomes.
Prevention
Keep grapes, raisins, currants, and sultanas out of reach. Check ingredient labels — raisins appear in many foods (trail mix, baked goods, cereal). Educate all family members, especially children who may share snacks. If you're unsure whether your dog ate any, treat it as an emergency and call your vet.
Kailan Pumunta sa Beterinaryo
- Your dog ate ANY amount of grapes or raisins
- Vomiting after eating grapes or raisins
- Lethargy or loss of appetite
- You're not sure if they ate some
- Decreased urination after possible exposure
- Any grape/raisin exposure — don't wait
Paano Matutulungan ng RVC
RVC treats grape/raisin toxicity as an emergency with immediate decontamination and IV fluid therapy. Call +853 6677 6611 immediately.
Ang artikulong ito ay para sa layuning pang-edukasyon lamang. Kontakin ang RVC sa +853 6677 6611.