The most common health problems that cats experience are parasites, infections, and injuries. Parasites, such as fleas and ticks, can be prevented by using preventative medication and keeping cats indoors. Infections can be prevented by keeping cats up to date on vaccinations and making sure they have access to clean food and water. Injuries can be prevented by providing cats with a safe environment and monitoring them when they are outdoors. If cats do experience health problems, they should be taken to a veterinarian for treatment.