My 12 year old cat takes enalpril daily. He needs his core vaccinations. Is this okay? All questions Answered questions Unanswered questions Choose A Category Behavior Diet & Nutrition Eyes and Teeth Heart & Respiration Immune System Kidney & Urinary Limbs & Bones Miscellaneous Neurological Skin & Coat Tumors & Cancer Vaccinations Search « Back to Previous PageCategory: Vaccinations Tweet ▲ 0 ▼ ♥ 0 He takes 2.5mg SID. Is it safe to vaccinate him Marked as spam Asked on June 26, 2019 8:23 am 123 views Follow Unfollow ▲ 0 ▼ ✔ Private answer At the Sanctuary we give core vaccines to heart patients on medication on a regular basis. I might add that we give core vaccines every three years. Marked as spam Posted by Dr. Gaylord Brown Answered on June 26, 2019 6:17 pm « Back to Previous Page