Generally speaking, medicines are designed to make you feel better. But all drugs, whether taken by mouth or injected, come with a risk of side effects, and hundreds of drugs are known to cause mouth (oral) problems. Medicines used to treat cancer , high blood pressure , severe pain, depression , allergies , and even the common cold , can have a negative impact on your dental health. That's why your dentist, not just your doctor, should always know about all the medications you are taking, including over-the-counter products, vitamins, and supplements .
My cats fell into this category which was not surprising since they had been on a 100 percent dry food diet their entire lives and ranged in age from 2 -10 years at the time of the transition to a healthier diet. It took me several months to convince them that they are carnivores and need meat – and not in a dry, overly processed form that also includes far too many carbohydrates and too little water. It was a little rough, at times, since two of my cats get very crabby with their housemates when they are hungry. These boys were occasionally taken into a separate room during the transition period and fed some dry food because I do not like unrest in my home.