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.
Reversible causes of memory loss. Many medical problems can cause memory loss or other dementia-like symptoms. Most of these conditions can be successfully treated, and your doctor can screen you for conditions that cause reversible memory impairment. Possible causes of reversible memory loss include:1  Medications.any medical problems can cause memory loss or other dementia-like symptoms. Most of these conditions can be successfully treated, and your doctor can screen you for conditions that cause reversible memory impairment. Possible causes of reversible memory loss include: 1  Medications.