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.
Both Alzheimerâs disease and Parkinsonâs disease are diseases of the brain. Both may cause forgetfulness. However, the similarities end there. In fact, researchers believe that even the memory disorder that results from Parkinsonâs is distinct from the memory disorder that Alzheimerâs causes.