List of plants poisonous to equines. Paterson's Curse has been responsible for the deaths of many horses. Many plants are poisonous to equines; the species vary depending on location, climate, and grazing conditions. In many cases, entire genera are poisonous to equines and include many species spread over several continents.
A number of prescription and over-the-counter medications can interfere with or cause loss of memory. Possible culprits include: antidepressants, antihistamines, anti-anxiety medications, muscle relaxants, tranquilizers, sleeping pills, and pain medications given after surgery. Alcohol, tobacco, or drug use.
The causes of brain disorders vary with the type of disorder you experience. The following are causes of brain disorders: 1  trauma to the brain. 2  stroke (restricted or reduced oxygen and blood in the brain that leads to cellular death).ou may be at risk for a brain disorder if you: 1  have blunt trauma to the head. 2  have a family history of brain disorders or disease. 3  have a viral infection. 4  have a stroke. 5  smoke tobacco products. 6  stop breathing (can prevent oxygen from reaching the brain).