What Causes Lethargy & Drooling in Dogs?
Lethargy and drooling can be signs of poisoning in dogs. They can also be symptoms of other conditions such as hepatic encephalopathy or gastric dilatation. All of these possibilities are very serious conditions that require urgent veterinary care.
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Poisoning
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Chocolate, bleach, detergents and fabric softeners, peach pits, coffee, grapes and raisins, antifreeze, Tylenol, moth balls, mouthwash, watch batteries and some common flowers and houseplants are poisonous to dogs.
Hepatic Encephalopathy
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Hepatic encephalopathy is a liver dysfunction. High amounts of ammonia and other toxins in the blood cause inflammation of the brain. Other symptoms of this condition are lack of coordination and disorientation.
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Gastric Dilatation
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When your dog's stomach becomes twisted and blocks the esophagus and upper intestine, it is called gastric dilatation-volvulus, or bloat. The dog is unable to burp or vomit to eliminate trapped food, water or gas. This is a life-threatening condition that requires emergency medical treatment. Other symptoms include a swollen belly and signs of pain.
Early Treatment
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In the event of poisoning, make your pet vomit--unless he has ingested bleach or drain cleaner--by giving him 1 tsp. of hydrogen peroxide or 1 tsp. salt mixed with 1 tsp. of water for every 10 lbs. of his weight. Activated charcoal, which can be purchase over-the-counter in capsule form, will help prevent toxins from being absorbed into his system as quickly.
Emergency Care
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Get your dog to your veterinarian as soon as possible. Even if you are successful in getting her to vomit or you give her activated charcoal, she will still need emergency treatment.
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