My cat has been vomiting for the past 24 hours.. Especially when she eats. She has been on the same type of cat food for years. What should I do.

my cat has been vomiting for the past 24 hours.. Especially when she eats. She has been on the same type of cat food for years. What should I do.
Your kitty might have heartworms. You need to take her to the vet asap. A common sign of heartworm disease in cats is vomiting. The cat might also be a little less active and develop a picky appetite and she might cough and have trouble breathing.