Central Nervous System Depression: Eszopiclone primarily affects the central nervous system, leading to drowsiness, lethargy, and impaired coordination in dogs. They may appear sedated and have difficulty standing or walking.
Impaired Motor Function and Behavior: The drug can affect a dog's motor function, causing unsteady gait, disorientation, and confusion. They may also exhibit abnormal behavior, such as appearing "drunk" or having impaired judgment.
Gastrointestinal Effects: Some dogs may experience nausea, vomiting, and/or diarrhea after ingesting eszopiclone. These effects can be caused by the drug's direct effect on the gastrointestinal system or by its impact on the central nervous system.
Cardiovascular Effects: In high doses, eszopiclone can affect heart rate and blood pressure. Dogs may experience a slow heart rate (bradycardia) and low blood pressure (hypotension). This can lead to weakness and collapse in severe cases.
Respiratory Depression: Eszopiclone can suppress respiratory function, leading to slowed or shallow breathing. In severe cases, respiratory depression can be life-threatening.
Increased Sensitivity to External Stimuli: Dogs who have consumed eszopiclone may become more sensitive to external stimuli, such as light, sound, and touch. They may startle easily and react excessively to these stimuli.
Other Effects: Additional effects of eszopiclone in dogs may include tremors, seizures, muscle weakness, incoordination, and difficulty with vision and hearing.
It's important to note that the severity of these effects can vary based on the amount of eszopiclone consumed and the individual dog's sensitivity to the drug. If you suspect your dog has ingested eszopiclone, seek immediate veterinary attention. There is no specific antidote for eszopiclone, but treatment is focused on supportive care and managing the symptoms, including providing fluids, oxygen therapy, and monitoring vital functions.