Some over-the-counter medications can cause stomach ulceration, kidney or liver failure and even death in small animals. (vets-now.com)
Less than one regular - strength ibuprofen tablet (200 mg) could stomach ulceration in a 7 - pound cat. (cfa.org)
Mast cells contain granules filled with substances which can be released into the bloodstream and potentially cause systemic problems, including stomach ulceration and bleeding, swelling and redness at and around the tumor site, and potentially life - threatening complications, such as a dangerous drop in blood pressure and a systemic inflammatory response leading to shock. (breedingbusiness.com)